180457923

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{13921}}^1$

素因数の和:14102

約数の個数: 16

約数和(自身を含む): 250596000

約数和(自身を除く): 70138077

約数列:

[1, 3, 29, 87, 149, 447, 4321, 12963, 13921, 41763, 403709, 1211127, 2074229, 6222687, 60152641, 180457923]

約数ペア:

[(1, 180457923), (3, 60152641), (29, 6222687), (87, 2074229), (149, 1211127), (447, 403709), (4321, 41763), (12963, 13921)]