156955713867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{660563}}^1$

素因数の和:662139

約数の個数: 24

約数和(自身を含む): 240204850704

約数和(自身を除く): 83249136837

約数列:

[1, 3, 9, 17, 51, 153, 1553, 4659, 13977, 26401, 79203, 237609, 660563, 1981689, 5945067, 11229571, 33688713, 101066139, 1025854339, 3077563017, 9232689051, 17439523763, 52318571289, 156955713867]

約数ペア:

[(1, 156955713867), (3, 52318571289), (9, 17439523763), (17, 9232689051), (51, 3077563017), (153, 1025854339), (1553, 101066139), (4659, 33688713), (13977, 11229571), (26401, 5945067), (79203, 1981689), (237609, 660563)]