26291007

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 40734720

約数和(自身を除く): 14443713

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 311, 837, 909, 933, 2727, 2799, 3131, 8397, 9393, 9641, 28179, 28923, 31411, 84537, 86769, 94233, 260307, 282699, 848097, 973741, 2921223, 8763669, 26291007]

約数ペア:

[(1, 26291007), (3, 8763669), (9, 2921223), (27, 973741), (31, 848097), (93, 282699), (101, 260307), (279, 94233), (303, 86769), (311, 84537), (837, 31411), (909, 28923), (933, 28179), (2727, 9641), (2799, 9393), (3131, 8397)]