64665163

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 68992000

約数和(自身を除く): 4326837

約数列:

[1, 31, 43, 139, 349, 1333, 4309, 5977, 10819, 15007, 48511, 185287, 465217, 1503841, 2085973, 64665163]

約数ペア:

[(1, 64665163), (31, 2085973), (43, 1503841), (139, 465217), (349, 185287), (1333, 48511), (4309, 15007), (5977, 10819)]