51971091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9349}}^1$

素因数の和:9478

約数の個数: 16

約数和(自身を含む): 74052000

約数和(自身を除く): 22080909

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 9349, 28047, 158933, 476799, 1019041, 3057123, 17323697, 51971091]

約数ペア:

[(1, 51971091), (3, 17323697), (17, 3057123), (51, 1019041), (109, 476799), (327, 158933), (1853, 28047), (5559, 9349)]