25836699161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{10303}}^1$

素因数の和:11961

約数の個数: 32

約数和(自身を含む): 33693585408

約数和(自身を除く): 7856886247

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1621, 10303, 11347, 21073, 27557, 72121, 133939, 147511, 175151, 192899, 358241, 937573, 1226057, 2276963, 2507687, 15938741, 16701163, 116908141, 217115119, 283919771, 1519805833, 1987438397, 3690957023, 25836699161]

約数ペア:

[(1, 25836699161), (7, 3690957023), (13, 1987438397), (17, 1519805833), (91, 283919771), (119, 217115119), (221, 116908141), (1547, 16701163), (1621, 15938741), (10303, 2507687), (11347, 2276963), (21073, 1226057), (27557, 937573), (72121, 358241), (133939, 192899), (147511, 175151)]