73148089

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1601}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 85815936

約数和(自身を除く): 12667847

約数列:

[1, 7, 61, 107, 427, 749, 1601, 6527, 11207, 45689, 97661, 171307, 683627, 1199149, 10449727, 73148089]

約数ペア:

[(1, 73148089), (7, 10449727), (61, 1199149), (107, 683627), (427, 171307), (749, 97661), (1601, 45689), (6527, 11207)]