150921267

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{20359}}^1$

素因数の和:20722

約数の個数: 16

約数和(自身を含む): 230638080

約数和(自身を除く): 79716813

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 20359, 61077, 142513, 427539, 7186727, 21560181, 50307089, 150921267]

約数ペア:

[(1, 150921267), (3, 50307089), (7, 21560181), (21, 7186727), (353, 427539), (1059, 142513), (2471, 61077), (7413, 20359)]