53870301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13697}}^1$

素因数の和:13745

約数の個数: 24

約数和(自身を含む): 85475520

約数和(自身を除く): 31605219

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 13697, 41091, 123273, 260243, 315031, 780729, 945093, 2342187, 2835279, 5985589, 17956767, 53870301]

約数ペア:

[(1, 53870301), (3, 17956767), (9, 5985589), (19, 2835279), (23, 2342187), (57, 945093), (69, 780729), (171, 315031), (207, 260243), (437, 123273), (1311, 41091), (3933, 13697)]