127676538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 108

約数和(自身を含む): 319342842

約数和(自身を除く): 191666304

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 61, 62, 66, 93, 99, 121, 122, 183, 186, 198, 242, 279, 341, 363, 366, 549, 558, 671, 682, 726, 961, 1023, 1089, 1098, 1342, 1891, 1922, 2013, 2046, 2178, 2883, 3069, 3751, 3782, 4026, 5673, 5766, 6039, 6138, 7381, 7502, 8649, 10571, 11253, 11346, 12078, 14762, 17019, 17298, 20801, 21142, 22143, 22506, 31713, 33759, 34038, 41602, 44286, 58621, 62403, 63426, 66429, 67518, 95139, 116281, 117242, 124806, 132858, 175863, 187209, 190278, 228811, 232562, 348843, 351726, 374418, 457622, 527589, 644831, 686433, 697686, 1046529, 1055178, 1289662, 1372866, 1934493, 2059299, 2093058, 3868986, 4118598, 5803479, 7093141, 11606958, 14186282, 21279423, 42558846, 63838269, 127676538]

約数ペア:

[(1, 127676538), (2, 63838269), (3, 42558846), (6, 21279423), (9, 14186282), (11, 11606958), (18, 7093141), (22, 5803479), (31, 4118598), (33, 3868986), (61, 2093058), (62, 2059299), (66, 1934493), (93, 1372866), (99, 1289662), (121, 1055178), (122, 1046529), (183, 697686), (186, 686433), (198, 644831), (242, 527589), (279, 457622), (341, 374418), (363, 351726), (366, 348843), (549, 232562), (558, 228811), (671, 190278), (682, 187209), (726, 175863), (961, 132858), (1023, 124806), (1089, 117242), (1098, 116281), (1342, 95139), (1891, 67518), (1922, 66429), (2013, 63426), (2046, 62403), (2178, 58621), (2883, 44286), (3069, 41602), (3751, 34038), (3782, 33759), (4026, 31713), (5673, 22506), (5766, 22143), (6039, 21142), (6138, 20801), (7381, 17298), (7502, 17019), (8649, 14762), (10571, 12078), (11253, 11346)]