78820987677

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{15413}}^1\times {\mathrm{36269}}^1$

素因数の和:51732

約数の個数: 16

約数和(自身を含む): 107340629760

約数和(自身を除く): 28519642083

約数列:

[1, 3, 47, 141, 15413, 36269, 46239, 108807, 724411, 1704643, 2173233, 5113929, 559014097, 1677042291, 26273662559, 78820987677]

約数ペア:

[(1, 78820987677), (3, 26273662559), (47, 1677042291), (141, 559014097), (15413, 5113929), (36269, 2173233), (46239, 1704643), (108807, 724411)]