53465997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6959}}^1$

素因数の和:7172

約数の個数: 16

約数和(自身を含む): 77172480

約数和(自身を除く): 23706483

約数列:

[1, 3, 13, 39, 197, 591, 2561, 6959, 7683, 20877, 90467, 271401, 1370923, 4112769, 17821999, 53465997]

約数ペア:

[(1, 53465997), (3, 17821999), (13, 4112769), (39, 1370923), (197, 271401), (591, 90467), (2561, 20877), (6959, 7683)]