81792609

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 110702592

約数和(自身を除く): 28909983

約数列:

[1, 3, 103, 223, 309, 669, 1187, 3561, 22969, 68907, 122261, 264701, 366783, 794103, 27264203, 81792609]

約数ペア:

[(1, 81792609), (3, 27264203), (103, 794103), (223, 366783), (309, 264701), (669, 122261), (1187, 68907), (3561, 22969)]