168579004797

素因数分解:

$3^2\times 7^4\times {\mathrm{7801333}}^1$

素因数の和:7801367

約数の個数: 30

約数和(自身を含む): 284069974942

約数和(自身を除く): 115490970145

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 21609, 7801333, 23403999, 54609331, 70211997, 163827993, 382265317, 491483979, 1146795951, 2675857219, 3440387853, 8027571657, 18731000533, 24082714971, 56193001599, 168579004797]

約数ペア:

[(1, 168579004797), (3, 56193001599), (7, 24082714971), (9, 18731000533), (21, 8027571657), (49, 3440387853), (63, 2675857219), (147, 1146795951), (343, 491483979), (441, 382265317), (1029, 163827993), (2401, 70211997), (3087, 54609331), (7203, 23403999), (21609, 7801333)]