73486647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20311

約数の個数: 24

約数和(自身を含む): 118005888

約数和(自身を除く): 44519241

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20261, 60783, 182349, 263393, 628091, 790179, 1884273, 2370537, 5652819, 8165183, 24495549, 73486647]

約数ペア:

[(1, 73486647), (3, 24495549), (9, 8165183), (13, 5652819), (31, 2370537), (39, 1884273), (93, 790179), (117, 628091), (279, 263393), (403, 182349), (1209, 60783), (3627, 20261)]