71509281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1049}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 98649600

約数和(自身を除く): 27140319

約数列:

[1, 3, 31, 93, 733, 1049, 2199, 3147, 22723, 32519, 68169, 97557, 768917, 2306751, 23836427, 71509281]

約数ペア:

[(1, 71509281), (3, 23836427), (31, 2306751), (93, 768917), (733, 97557), (1049, 68169), (2199, 32519), (3147, 22723)]