135840639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^2\times {\mathrm{167}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 200043648

約数和(自身を除く): 64203009

約数列:

[1, 3, 11, 33, 157, 167, 471, 501, 1727, 1837, 5181, 5511, 24649, 26219, 73947, 78657, 271139, 288409, 813417, 865227, 4116383, 12349149, 45280213, 135840639]

約数ペア:

[(1, 135840639), (3, 45280213), (11, 12349149), (33, 4116383), (157, 865227), (167, 813417), (471, 288409), (501, 271139), (1727, 78657), (1837, 73947), (5181, 26219), (5511, 24649)]