127275162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 171323238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 89, 158, 178, 237, 267, 431, 474, 534, 553, 623, 862, 1106, 1246, 1293, 1659, 1869, 2586, 3017, 3318, 3738, 6034, 7031, 9051, 14062, 18102, 21093, 34049, 38359, 42186, 49217, 68098, 76718, 98434, 102147, 115077, 147651, 204294, 230154, 238343, 268513, 295302, 476686, 537026, 715029, 805539, 1430058, 1611078, 3030361, 6060722, 9091083, 18182166, 21212527, 42425054, 63637581, 127275162]

約数ペア:

[(1, 127275162), (2, 63637581), (3, 42425054), (6, 21212527), (7, 18182166), (14, 9091083), (21, 6060722), (42, 3030361), (79, 1611078), (89, 1430058), (158, 805539), (178, 715029), (237, 537026), (267, 476686), (431, 295302), (474, 268513), (534, 238343), (553, 230154), (623, 204294), (862, 147651), (1106, 115077), (1246, 102147), (1293, 98434), (1659, 76718), (1869, 68098), (2586, 49217), (3017, 42186), (3318, 38359), (3738, 34049), (6034, 21093), (7031, 18102), (9051, 14062)]