84159531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2207}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 128593920

約数和(自身を除く): 44434389

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 2007, 2207, 4237, 6621, 12711, 19863, 38133, 41933, 125799, 377397, 492161, 1476483, 4429449, 9351059, 28053177, 84159531]

約数ペア:

[(1, 84159531), (3, 28053177), (9, 9351059), (19, 4429449), (57, 1476483), (171, 492161), (223, 377397), (669, 125799), (2007, 41933), (2207, 38133), (4237, 19863), (6621, 12711)]