54019173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 25814427

約数列:

[1, 3, 13, 39, 79, 89, 197, 237, 267, 591, 1027, 1157, 2561, 3081, 3471, 7031, 7683, 15563, 17533, 21093, 46689, 52599, 91403, 202319, 227929, 274209, 606957, 683787, 1385107, 4155321, 18006391, 54019173]

約数ペア:

[(1, 54019173), (3, 18006391), (13, 4155321), (39, 1385107), (79, 683787), (89, 606957), (197, 274209), (237, 227929), (267, 202319), (591, 91403), (1027, 52599), (1157, 46689), (2561, 21093), (3081, 17533), (3471, 15563), (7031, 7683)]