75899997

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 118390272

約数和(自身を除く): 42490275

約数列:

[1, 3, 9, 27, 31, 81, 93, 167, 181, 279, 501, 543, 837, 1503, 1629, 2511, 4509, 4887, 5177, 5611, 13527, 14661, 15531, 16833, 30227, 46593, 50499, 90681, 139779, 151497, 272043, 419337, 454491, 816129, 937037, 2448387, 2811111, 8433333, 25299999, 75899997]

約数ペア:

[(1, 75899997), (3, 25299999), (9, 8433333), (27, 2811111), (31, 2448387), (81, 937037), (93, 816129), (167, 454491), (181, 419337), (279, 272043), (501, 151497), (543, 139779), (837, 90681), (1503, 50499), (1629, 46593), (2511, 30227), (4509, 16833), (4887, 15531), (5177, 14661), (5611, 13527)]