201933763587

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{40869007}}^1$

素因数の和:40869080

約数の個数: 20

約数和(自身を含む): 306599298016

約数和(自身を除く): 104665534429

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 40869007, 122607021, 367821063, 1103463189, 2493009427, 3310389567, 7479028281, 22437084843, 67311254529, 201933763587]

約数ペア:

[(1, 201933763587), (3, 67311254529), (9, 22437084843), (27, 7479028281), (61, 3310389567), (81, 2493009427), (183, 1103463189), (549, 367821063), (1647, 122607021), (4941, 40869007)]