71889837

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{16447}}^1$

素因数の和:16528

約数の個数: 16

約数和(自身を含む): 101056512

約数和(自身を除く): 29166675

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 16447, 49341, 509857, 773009, 1529571, 2319027, 23963279, 71889837]

約数ペア:

[(1, 71889837), (3, 23963279), (31, 2319027), (47, 1529571), (93, 773009), (141, 509857), (1457, 49341), (4371, 16447)]