42999903

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{23081}}^1$

素因数の和:23116

約数の個数: 20

約数和(自身を含む): 67030128

約数和(自身を除く): 24030225

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 23081, 69243, 207729, 530863, 623187, 1592589, 1869561, 4777767, 14333301, 42999903]

約数ペア:

[(1, 42999903), (3, 14333301), (9, 4777767), (23, 1869561), (27, 1592589), (69, 623187), (81, 530863), (207, 207729), (621, 69243), (1863, 23081)]