84421809

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 124580352

約数和(自身を除く): 40158543

約数列:

[1, 3, 9, 67, 191, 201, 573, 603, 733, 1719, 2199, 6597, 12797, 38391, 49111, 115173, 140003, 147333, 420009, 441999, 1260027, 9380201, 28140603, 84421809]

約数ペア:

[(1, 84421809), (3, 28140603), (9, 9380201), (67, 1260027), (191, 441999), (201, 420009), (573, 147333), (603, 140003), (733, 115173), (1719, 49111), (2199, 38391), (6597, 12797)]