64904523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7243}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 90405120

約数和(自身を除く): 25500597

約数列:

[1, 3, 29, 87, 103, 309, 2987, 7243, 8961, 21729, 210047, 630141, 746029, 2238087, 21634841, 64904523]

約数ペア:

[(1, 64904523), (3, 21634841), (29, 2238087), (87, 746029), (103, 630141), (309, 210047), (2987, 21729), (7243, 8961)]