55402521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3023}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 76204800

約数和(自身を除く): 20802279

約数列:

[1, 3, 41, 123, 149, 447, 3023, 6109, 9069, 18327, 123943, 371829, 450427, 1351281, 18467507, 55402521]

約数ペア:

[(1, 55402521), (3, 18467507), (41, 1351281), (123, 450427), (149, 371829), (447, 123943), (3023, 18327), (6109, 9069)]