75147147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3889}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 115299600

約数和(自身を除く): 40152453

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 3889, 6441, 11667, 19323, 35001, 73891, 221673, 439457, 665019, 1318371, 3955113, 8349683, 25049049, 75147147]

約数ペア:

[(1, 75147147), (3, 25049049), (9, 8349683), (19, 3955113), (57, 1318371), (113, 665019), (171, 439457), (339, 221673), (1017, 73891), (2147, 35001), (3889, 19323), (6441, 11667)]