61428531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2861}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 86959008

約数和(自身を除く): 25530477

約数列:

[1, 3, 17, 51, 421, 1263, 2861, 7157, 8583, 21471, 48637, 145911, 1204481, 3613443, 20476177, 61428531]

約数ペア:

[(1, 61428531), (3, 20476177), (17, 3613443), (51, 1204481), (421, 145911), (1263, 48637), (2861, 21471), (7157, 8583)]