2675928804561

素因数分解:

$3^4\times {\mathrm{151451}}^1\times {\mathrm{218131}}^1$

素因数の和:369594

約数の個数: 20

約数和(自身を含む): 3997419847344

約数和(自身を除く): 1321491042783

約数列:

[1, 3, 9, 27, 81, 151451, 218131, 454353, 654393, 1363059, 1963179, 4089177, 5889537, 12267531, 17668611, 33036158081, 99108474243, 297325422729, 891976268187, 2675928804561]

約数ペア:

[(1, 2675928804561), (3, 891976268187), (9, 297325422729), (27, 99108474243), (81, 33036158081), (151451, 17668611), (218131, 12267531), (454353, 5889537), (654393, 4089177), (1363059, 1963179)]