61863757

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 65520000

約数和(自身を除く): 3656243

約数列:

[1, 29, 103, 139, 149, 2987, 4031, 4321, 14317, 15347, 20711, 415193, 445063, 600619, 2133233, 61863757]

約数ペア:

[(1, 61863757), (29, 2133233), (103, 600619), (139, 445063), (149, 415193), (2987, 20711), (4031, 15347), (4321, 14317)]