133640454

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{420253}}^1$

素因数の和:420311

約数の個数: 16

約数和(自身を含む): 272324592

約数和(自身を除く): 138684138

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 420253, 840506, 1260759, 2521518, 22273409, 44546818, 66820227, 133640454]

約数ペア:

[(1, 133640454), (2, 66820227), (3, 44546818), (6, 22273409), (53, 2521518), (106, 1260759), (159, 840506), (318, 420253)]