151423251

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 239812608

約数和(自身を除く): 88389357

約数列:

[1, 3, 7, 21, 31, 93, 163, 217, 489, 651, 1141, 1427, 3423, 4281, 5053, 9989, 15159, 29967, 35371, 44237, 106113, 132711, 232601, 309659, 697803, 928977, 1628207, 4884621, 7210631, 21631893, 50474417, 151423251]

約数ペア:

[(1, 151423251), (3, 50474417), (7, 21631893), (21, 7210631), (31, 4884621), (93, 1628207), (163, 928977), (217, 697803), (489, 309659), (651, 232601), (1141, 132711), (1427, 106113), (3423, 44237), (4281, 35371), (5053, 29967), (9989, 15159)]