87578469

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{2437}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 142769280

約数和(自身を除く): 55190811

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 1331, 2437, 3267, 3993, 7311, 11979, 21933, 26807, 35937, 65799, 80421, 241263, 294877, 723789, 884631, 2653893, 3243647, 7961679, 9730941, 29192823, 87578469]

約数ペア:

[(1, 87578469), (3, 29192823), (9, 9730941), (11, 7961679), (27, 3243647), (33, 2653893), (99, 884631), (121, 723789), (297, 294877), (363, 241263), (1089, 80421), (1331, 65799), (2437, 35937), (3267, 26807), (3993, 21933), (7311, 11979)]