60857019

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{18731}}^1$

素因数の和:18775

約数の個数: 18

約数和(自身を含む): 92779596

約数和(自身を除く): 31922577

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 18731, 56193, 168579, 355889, 1067667, 3203001, 6761891, 20285673, 60857019]

約数ペア:

[(1, 60857019), (3, 20285673), (9, 6761891), (19, 3203001), (57, 1067667), (171, 355889), (361, 168579), (1083, 56193), (3249, 18731)]