121998182409

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{5303}}^1\times {\mathrm{82457}}^1$

素因数の和:87797

約数の個数: 24

約数和(自身を含む): 181940608512

約数和(自身を除く): 59942426103

約数列:

[1, 3, 9, 31, 93, 279, 5303, 15909, 47727, 82457, 164393, 247371, 493179, 742113, 1479537, 2556167, 7668501, 23005503, 437269471, 1311808413, 3935425239, 13555353601, 40666060803, 121998182409]

約数ペア:

[(1, 121998182409), (3, 40666060803), (9, 13555353601), (31, 3935425239), (93, 1311808413), (279, 437269471), (5303, 23005503), (15909, 7668501), (47727, 2556167), (82457, 1479537), (164393, 742113), (247371, 493179)]