90274293

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 132344576

約数和(自身を除く): 42070283

約数列:

[1, 3, 9, 151, 181, 367, 453, 543, 1101, 1359, 1629, 3303, 27331, 55417, 66427, 81993, 166251, 199281, 245979, 498753, 597843, 10030477, 30091431, 90274293]

約数ペア:

[(1, 90274293), (3, 30091431), (9, 10030477), (151, 597843), (181, 498753), (367, 245979), (453, 199281), (543, 166251), (1101, 81993), (1359, 66427), (1629, 55417), (3303, 27331)]