42185703

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 67608576

約数和(自身を除く): 25422873

約数列:

[1, 3, 7, 21, 23, 69, 161, 167, 483, 501, 523, 1169, 1569, 3507, 3661, 3841, 10983, 11523, 12029, 26887, 36087, 80661, 84203, 87341, 252609, 262023, 611387, 1834161, 2008843, 6026529, 14061901, 42185703]

約数ペア:

[(1, 42185703), (3, 14061901), (7, 6026529), (21, 2008843), (23, 1834161), (69, 611387), (161, 262023), (167, 252609), (483, 87341), (501, 84203), (523, 80661), (1169, 36087), (1569, 26887), (3507, 12029), (3661, 11523), (3841, 10983)]