61228554

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{143729}}^1$

素因数の和:143805

約数の個数: 16

約数和(自身を含む): 124182720

約数和(自身を除く): 62954166

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 143729, 287458, 431187, 862374, 10204759, 20409518, 30614277, 61228554]

約数ペア:

[(1, 61228554), (2, 30614277), (3, 20409518), (6, 10204759), (71, 862374), (142, 431187), (213, 287458), (426, 143729)]