105884968509

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 162247333248

約数和(自身を除く): 56362364739

約数列:

[1, 3, 9, 23, 69, 103, 207, 263, 309, 529, 789, 821, 927, 1587, 2367, 2369, 2463, 4761, 6049, 7107, 7389, 18147, 18883, 21321, 27089, 54441, 54487, 56649, 81267, 84563, 139127, 163461, 169947, 215923, 243801, 253689, 417381, 434309, 490383, 623047, 647769, 761067, 1252143, 1302927, 1869141, 1943307, 1944949, 3908781, 4966229, 5607423, 5834847, 14330081, 14898687, 17504541, 22240069, 42990243, 44696061, 44733827, 66720207, 114223267, 128970729, 134201481, 200160621, 342669801, 402604443, 511521587, 1028009403, 1534564761, 4603694283, 11764996501, 35294989503, 105884968509]

約数ペア:

[(1, 105884968509), (3, 35294989503), (9, 11764996501), (23, 4603694283), (69, 1534564761), (103, 1028009403), (207, 511521587), (263, 402604443), (309, 342669801), (529, 200160621), (789, 134201481), (821, 128970729), (927, 114223267), (1587, 66720207), (2367, 44733827), (2369, 44696061), (2463, 42990243), (4761, 22240069), (6049, 17504541), (7107, 14898687), (7389, 14330081), (18147, 5834847), (18883, 5607423), (21321, 4966229), (27089, 3908781), (54441, 1944949), (54487, 1943307), (56649, 1869141), (81267, 1302927), (84563, 1252143), (139127, 761067), (163461, 647769), (169947, 623047), (215923, 490383), (243801, 434309), (253689, 417381)]