97777809

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{3121}}^1$

素因数の和:3245

約数の個数: 18

約数和(自身を含む): 143715026

約数和(自身を除く): 45937217

約数列:

[1, 3, 9, 59, 177, 531, 3121, 3481, 9363, 10443, 28089, 31329, 184139, 552417, 1657251, 10864201, 32592603, 97777809]

約数ペア:

[(1, 97777809), (3, 32592603), (9, 10864201), (59, 1657251), (177, 552417), (531, 184139), (3121, 31329), (3481, 28089), (9363, 10443)]