144631851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2927}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 238737408

約数和(自身を除く): 94105557

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 2353, 2927, 3801, 7059, 8781, 16471, 20489, 38051, 49413, 61467, 114153, 266357, 529787, 799071, 1589361, 3708509, 6887231, 11125527, 20661693, 48210617, 144631851]

約数ペア:

[(1, 144631851), (3, 48210617), (7, 20661693), (13, 11125527), (21, 6887231), (39, 3708509), (91, 1589361), (181, 799071), (273, 529787), (543, 266357), (1267, 114153), (2353, 61467), (2927, 49413), (3801, 38051), (7059, 20489), (8781, 16471)]