149075553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 225533952

約数和(自身を除く): 76458399

約数列:

[1, 3, 11, 33, 37, 83, 111, 249, 407, 913, 1221, 1471, 2739, 3071, 4413, 9213, 16181, 33781, 48543, 54427, 101343, 122093, 163281, 366279, 598697, 1343023, 1796091, 4029069, 4517441, 13552323, 49691851, 149075553]

約数ペア:

[(1, 149075553), (3, 49691851), (11, 13552323), (33, 4517441), (37, 4029069), (83, 1796091), (111, 1343023), (249, 598697), (407, 366279), (913, 163281), (1221, 122093), (1471, 101343), (2739, 54427), (3071, 48543), (4413, 33781), (9213, 16181)]