69996213

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6653}}^1$

素因数の和:6833

約数の個数: 24

約数和(自身を含む): 116258688

約数和(自身を除く): 46262475

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 6653, 10521, 19959, 46571, 59877, 139713, 419139, 1111051, 3333153, 7777357, 9999459, 23332071, 69996213]

約数ペア:

[(1, 69996213), (3, 23332071), (7, 9999459), (9, 7777357), (21, 3333153), (63, 1111051), (167, 419139), (501, 139713), (1169, 59877), (1503, 46571), (3507, 19959), (6653, 10521)]