156520071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3803}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 240336720

約数和(自身を除く): 83816649

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 3803, 4573, 11409, 13719, 34227, 41157, 64651, 193953, 581859, 1023007, 3069021, 9207063, 17391119, 52173357, 156520071]

約数ペア:

[(1, 156520071), (3, 52173357), (9, 17391119), (17, 9207063), (51, 3069021), (153, 1023007), (269, 581859), (807, 193953), (2421, 64651), (3803, 41157), (4573, 34227), (11409, 13719)]