67674579

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 40705581

約数列:

[1, 3, 7, 21, 23, 69, 161, 167, 483, 501, 839, 1169, 2517, 3507, 3841, 5873, 11523, 17619, 19297, 26887, 57891, 80661, 135079, 140113, 405237, 420339, 980791, 2942373, 3222599, 9667797, 22558193, 67674579]

約数ペア:

[(1, 67674579), (3, 22558193), (7, 9667797), (21, 3222599), (23, 2942373), (69, 980791), (161, 420339), (167, 405237), (483, 140113), (501, 135079), (839, 80661), (1169, 57891), (2517, 26887), (3507, 19297), (3841, 17619), (5873, 11523)]