69383657

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 83119680

約数和(自身を除く): 13736023

約数列:

[1, 7, 49, 61, 139, 167, 427, 973, 1169, 2989, 6811, 8183, 8479, 10187, 23213, 59353, 71309, 162491, 415471, 499163, 1137437, 1415993, 9911951, 69383657]

約数ペア:

[(1, 69383657), (7, 9911951), (49, 1415993), (61, 1137437), (139, 499163), (167, 415471), (427, 162491), (973, 71309), (1169, 59353), (2989, 23213), (6811, 10187), (8183, 8479)]