676464507

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 1013756160

約数和(自身を除く): 337291653

約数列:

[1, 3, 9, 27, 163, 281, 489, 547, 843, 1467, 1641, 2529, 4401, 4923, 7587, 14769, 45803, 89161, 137409, 153707, 267483, 412227, 461121, 802449, 1236681, 1383363, 2407347, 4150089, 25054241, 75162723, 225488169, 676464507]

約数ペア:

[(1, 676464507), (3, 225488169), (9, 75162723), (27, 25054241), (163, 4150089), (281, 2407347), (489, 1383363), (547, 1236681), (843, 802449), (1467, 461121), (1641, 412227), (2529, 267483), (4401, 153707), (4923, 137409), (7587, 89161), (14769, 45803)]