64616493

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{14783}}^1$

素因数の和:14864

約数の個数: 16

約数和(自身を含む): 90832896

約数和(自身を除く): 26216403

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 14783, 44349, 458273, 694801, 1374819, 2084403, 21538831, 64616493]

約数ペア:

[(1, 64616493), (3, 21538831), (31, 2084403), (47, 1374819), (93, 694801), (141, 458273), (1457, 44349), (4371, 14783)]