67468443

素因数分解:

$3^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 105792000

約数和(自身を除く): 38323557

約数列:

[1, 3, 7, 21, 49, 147, 173, 343, 379, 519, 1029, 1137, 1211, 2653, 3633, 7959, 8477, 18571, 25431, 55713, 59339, 65567, 129997, 178017, 196701, 389991, 458969, 1376907, 3212783, 9638349, 22489481, 67468443]

約数ペア:

[(1, 67468443), (3, 22489481), (7, 9638349), (21, 3212783), (49, 1376907), (147, 458969), (173, 389991), (343, 196701), (379, 178017), (519, 129997), (1029, 65567), (1137, 59339), (1211, 55713), (2653, 25431), (3633, 18571), (7959, 8477)]