57179997

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14879}}^1$

素因数の和:14953

約数の個数: 24

約数和(自身を含む): 95946240

約数和(自身を除く): 38766243

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14879, 44637, 104153, 133911, 312459, 907619, 937377, 2722857, 6353333, 8168571, 19059999, 57179997]

約数ペア:

[(1, 57179997), (3, 19059999), (7, 8168571), (9, 6353333), (21, 2722857), (61, 937377), (63, 907619), (183, 312459), (427, 133911), (549, 104153), (1281, 44637), (3843, 14879)]