29647647

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 45711360

約数和(自身を除く): 16063713

約数列:

[1, 3, 9, 27, 47, 61, 141, 183, 383, 423, 549, 1149, 1269, 1647, 2867, 3447, 8601, 10341, 18001, 23363, 25803, 54003, 70089, 77409, 162009, 210267, 486027, 630801, 1098061, 3294183, 9882549, 29647647]

約数ペア:

[(1, 29647647), (3, 9882549), (9, 3294183), (27, 1098061), (47, 630801), (61, 486027), (141, 210267), (183, 162009), (383, 77409), (423, 70089), (549, 54003), (1149, 25803), (1269, 23363), (1647, 18001), (2867, 10341), (3447, 8601)]