90300339

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{1801}}^1$

素因数の和:2432

約数の個数: 20

約数和(自身を含む): 135186040

約数和(自身を除く): 44885701

約数列:

[1, 3, 9, 27, 81, 619, 1801, 1857, 5403, 5571, 16209, 16713, 48627, 50139, 145881, 1114819, 3344457, 10033371, 30100113, 90300339]

約数ペア:

[(1, 90300339), (3, 30100113), (9, 10033371), (27, 3344457), (81, 1114819), (619, 145881), (1801, 50139), (1857, 48627), (5403, 16713), (5571, 16209)]