55629561

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 81111456

約数和(自身を除く): 25481895

約数列:

[1, 3, 13, 39, 113, 169, 339, 507, 971, 1469, 2913, 4407, 12623, 19097, 37869, 57291, 109723, 164099, 329169, 492297, 1426399, 4279197, 18543187, 55629561]

約数ペア:

[(1, 55629561), (3, 18543187), (13, 4279197), (39, 1426399), (113, 492297), (169, 329169), (339, 164099), (507, 109723), (971, 57291), (1469, 37869), (2913, 19097), (4407, 12623)]