33260721

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 51237072

約数和(自身を除く): 17976351

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 227, 289, 507, 663, 681, 867, 2873, 2951, 3757, 3859, 8619, 8853, 11271, 11577, 38363, 48841, 50167, 65603, 115089, 146523, 150501, 196809, 652171, 852839, 1956513, 2558517, 11086907, 33260721]

約数ペア:

[(1, 33260721), (3, 11086907), (13, 2558517), (17, 1956513), (39, 852839), (51, 652171), (169, 196809), (221, 150501), (227, 146523), (289, 115089), (507, 65603), (663, 50167), (681, 48841), (867, 38363), (2873, 11577), (2951, 11271), (3757, 8853), (3859, 8619)]