99813141

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{20201}}^1$

素因数の和:20274

約数の個数: 20

約数和(自身を含む): 151555404

約数和(自身を除く): 51742263

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 20201, 60603, 181809, 545427, 1232261, 1636281, 3696783, 11090349, 33271047, 99813141]

約数ペア:

[(1, 99813141), (3, 33271047), (9, 11090349), (27, 3696783), (61, 1636281), (81, 1232261), (183, 545427), (549, 181809), (1647, 60603), (4941, 20201)]