88675821

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 139913748

約数和(自身を除く): 51237927

約数列:

[1, 3, 9, 13, 39, 117, 169, 173, 337, 507, 519, 1011, 1521, 1557, 2249, 3033, 4381, 6747, 13143, 20241, 29237, 39429, 56953, 58301, 87711, 170859, 174903, 263133, 512577, 524709, 757913, 2273739, 6821217, 9852869, 29558607, 88675821]

約数ペア:

[(1, 88675821), (3, 29558607), (9, 9852869), (13, 6821217), (39, 2273739), (117, 757913), (169, 524709), (173, 512577), (337, 263133), (507, 174903), (519, 170859), (1011, 87711), (1521, 58301), (1557, 56953), (2249, 39429), (3033, 29237), (4381, 20241), (6747, 13143)]