65633049

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{20201}}^1$

素因数の和:20245

約数の個数: 18

約数和(自身を含む): 100060506

約数和(自身を除く): 34427457

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 20201, 60603, 181809, 383819, 1151457, 3454371, 7292561, 21877683, 65633049]

約数ペア:

[(1, 65633049), (3, 21877683), (9, 7292561), (19, 3454371), (57, 1151457), (171, 383819), (361, 181809), (1083, 60603), (3249, 20201)]