53395851

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 72543488

約数和(自身を除く): 19147637

約数列:

[1, 3, 67, 201, 421, 631, 1263, 1893, 28207, 42277, 84621, 126831, 265651, 796953, 17798617, 53395851]

約数ペア:

[(1, 53395851), (3, 17798617), (67, 796953), (201, 265651), (421, 126831), (631, 84621), (1263, 42277), (1893, 28207)]