90153837

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 49554963

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 783, 873, 1187, 2619, 2813, 3561, 8439, 10683, 25317, 32049, 34423, 75951, 103269, 115139, 309807, 345417, 929421, 1036251, 3108753, 3339031, 10017093, 30051279, 90153837]

約数ペア:

[(1, 90153837), (3, 30051279), (9, 10017093), (27, 3339031), (29, 3108753), (87, 1036251), (97, 929421), (261, 345417), (291, 309807), (783, 115139), (873, 103269), (1187, 75951), (2619, 34423), (2813, 32049), (3561, 25317), (8439, 10683)]