139552119

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4703}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 237834240

約数和(自身を除く): 98282121

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 1099, 1413, 3297, 4239, 4703, 9891, 14109, 29673, 32921, 42327, 98763, 126981, 296289, 738371, 888867, 2215113, 5168597, 6645339, 15505791, 19936017, 46517373, 139552119]

約数ペア:

[(1, 139552119), (3, 46517373), (7, 19936017), (9, 15505791), (21, 6645339), (27, 5168597), (63, 2215113), (157, 888867), (189, 738371), (471, 296289), (1099, 126981), (1413, 98763), (3297, 42327), (4239, 32921), (4703, 29673), (9891, 14109)]