69769552321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 86985446400

約数和(自身を除く): 17215894079

約数列:

[1, 7, 17, 71, 119, 149, 157, 353, 497, 1043, 1099, 1207, 2471, 2533, 2669, 6001, 8449, 10579, 11147, 17731, 18683, 23393, 25063, 42007, 52597, 55421, 74053, 78029, 163751, 175441, 179843, 189499, 368179, 387947, 397681, 426071, 894149, 942157, 1258901, 1326493, 1660903, 2783767, 2982497, 3734387, 3934891, 6259043, 6595099, 8257729, 11626321, 26140709, 27544237, 28235351, 57804103, 63484579, 66893147, 140381393, 197647457, 444392053, 468252029, 586298759, 982669751, 4104091313, 9967078903, 69769552321]

約数ペア:

[(1, 69769552321), (7, 9967078903), (17, 4104091313), (71, 982669751), (119, 586298759), (149, 468252029), (157, 444392053), (353, 197647457), (497, 140381393), (1043, 66893147), (1099, 63484579), (1207, 57804103), (2471, 28235351), (2533, 27544237), (2669, 26140709), (6001, 11626321), (8449, 8257729), (10579, 6595099), (11147, 6259043), (17731, 3934891), (18683, 3734387), (23393, 2982497), (25063, 2783767), (42007, 1660903), (52597, 1326493), (55421, 1258901), (74053, 942157), (78029, 894149), (163751, 426071), (175441, 397681), (179843, 387947), (189499, 368179)]