551330793

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{174527}}^1$

素因数の和:174555

約数の個数: 24

約数和(自身を含む): 889394688

約数和(自身を除く): 338063895

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 174527, 523581, 1570743, 2268851, 4712229, 6806553, 14136687, 20419659, 42410061, 61258977, 183776931, 551330793]

約数ペア:

[(1, 551330793), (3, 183776931), (9, 61258977), (13, 42410061), (27, 20419659), (39, 14136687), (81, 6806553), (117, 4712229), (243, 2268851), (351, 1570743), (1053, 523581), (3159, 174527)]