85491147

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 139359744

約数和(自身を除く): 53868597

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 2121, 2371, 5151, 7113, 12019, 16597, 36057, 40307, 49791, 120921, 239471, 282149, 718413, 846447, 1676297, 4071007, 5028891, 12213021, 28497049, 85491147]

約数ペア:

[(1, 85491147), (3, 28497049), (7, 12213021), (17, 5028891), (21, 4071007), (51, 1676297), (101, 846447), (119, 718413), (303, 282149), (357, 239471), (707, 120921), (1717, 49791), (2121, 40307), (2371, 36057), (5151, 16597), (7113, 12019)]