72714591

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{6959}}^1$

素因数の和:7017

約数の個数: 24

約数和(自身を含む): 111471360

約数和(自身を除く): 38756769

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 6959, 10449, 20877, 62631, 187893, 299237, 563679, 897711, 1691037, 2693133, 8079399, 24238197, 72714591]

約数ペア:

[(1, 72714591), (3, 24238197), (9, 8079399), (27, 2693133), (43, 1691037), (81, 897711), (129, 563679), (243, 299237), (387, 187893), (1161, 62631), (3483, 20877), (6959, 10449)]