127691046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 355000320

約数和(自身を除く): 227309274

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 93, 102, 119, 126, 153, 186, 189, 217, 238, 279, 306, 357, 378, 434, 459, 527, 558, 641, 651, 714, 837, 918, 1054, 1071, 1282, 1302, 1581, 1674, 1923, 1953, 2142, 3162, 3213, 3689, 3846, 3906, 4487, 4743, 5769, 5859, 6426, 7378, 8974, 9486, 10897, 11067, 11538, 11718, 13461, 14229, 17307, 19871, 21794, 22134, 26922, 28458, 32691, 33201, 34614, 39742, 40383, 59613, 65382, 66402, 76279, 80766, 98073, 99603, 119226, 121149, 139097, 152558, 178839, 196146, 199206, 228837, 242298, 278194, 294219, 337807, 357678, 417291, 457674, 536517, 588438, 675614, 686511, 834582, 1013421, 1073034, 1251873, 1373022, 2026842, 2059533, 2364649, 2503746, 3040263, 3755619, 4119066, 4729298, 6080526, 7093947, 7511238, 9120789, 14187894, 18241578, 21281841, 42563682, 63845523, 127691046]

約数ペア:

[(1, 127691046), (2, 63845523), (3, 42563682), (6, 21281841), (7, 18241578), (9, 14187894), (14, 9120789), (17, 7511238), (18, 7093947), (21, 6080526), (27, 4729298), (31, 4119066), (34, 3755619), (42, 3040263), (51, 2503746), (54, 2364649), (62, 2059533), (63, 2026842), (93, 1373022), (102, 1251873), (119, 1073034), (126, 1013421), (153, 834582), (186, 686511), (189, 675614), (217, 588438), (238, 536517), (279, 457674), (306, 417291), (357, 357678), (378, 337807), (434, 294219), (459, 278194), (527, 242298), (558, 228837), (641, 199206), (651, 196146), (714, 178839), (837, 152558), (918, 139097), (1054, 121149), (1071, 119226), (1282, 99603), (1302, 98073), (1581, 80766), (1674, 76279), (1923, 66402), (1953, 65382), (2142, 59613), (3162, 40383), (3213, 39742), (3689, 34614), (3846, 33201), (3906, 32691), (4487, 28458), (4743, 26922), (5769, 22134), (5859, 21794), (6426, 19871), (7378, 17307), (8974, 14229), (9486, 13461), (10897, 11718), (11067, 11538)]