127526559

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 179649792

約数和(自身を除く): 52123233

約数列:

[1, 3, 23, 69, 107, 321, 529, 751, 1587, 2253, 2461, 7383, 17273, 51819, 56603, 80357, 169809, 241071, 397279, 1191837, 1848211, 5544633, 42508853, 127526559]

約数ペア:

[(1, 127526559), (3, 42508853), (23, 5544633), (69, 1848211), (107, 1191837), (321, 397279), (529, 241071), (751, 169809), (1587, 80357), (2253, 56603), (2461, 51819), (7383, 17273)]