80946261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2039}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 127932480

約数和(自身を除く): 46986219

約数列:

[1, 3, 9, 11, 33, 99, 401, 1203, 2039, 3609, 4411, 6117, 13233, 18351, 22429, 39699, 67287, 201861, 817639, 2452917, 7358751, 8994029, 26982087, 80946261]

約数ペア:

[(1, 80946261), (3, 26982087), (9, 8994029), (11, 7358751), (33, 2452917), (99, 817639), (401, 201861), (1203, 67287), (2039, 39699), (3609, 22429), (4411, 18351), (6117, 13233)]