53859477

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 84132000

約数和(自身を除く): 30272523

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 2459, 3129, 7301, 7377, 17213, 21903, 51639, 120491, 361473, 366391, 1099173, 2564737, 7694211, 17953159, 53859477]

約数ペア:

[(1, 53859477), (3, 17953159), (7, 7694211), (21, 2564737), (49, 1099173), (147, 366391), (149, 361473), (447, 120491), (1043, 51639), (2459, 21903), (3129, 17213), (7301, 7377)]