53371689

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 30678231

約数列:

[1, 3, 7, 21, 53, 79, 159, 237, 371, 553, 607, 1113, 1659, 1821, 4187, 4249, 12561, 12747, 29309, 32171, 47953, 87927, 96513, 143859, 225197, 335671, 675591, 1007013, 2541509, 7624527, 17790563, 53371689]

約数ペア:

[(1, 53371689), (3, 17790563), (7, 7624527), (21, 2541509), (53, 1007013), (79, 675591), (159, 335671), (237, 225197), (371, 143859), (553, 96513), (607, 87927), (1113, 47953), (1659, 32171), (1821, 29309), (4187, 12747), (4249, 12561)]