87335157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1373}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 144039168

約数和(自身を除く): 56704011

約数列:

[1, 3, 7, 13, 21, 39, 91, 233, 273, 699, 1373, 1631, 3029, 4119, 4893, 9087, 9611, 17849, 21203, 28833, 53547, 63609, 124943, 319909, 374829, 959727, 2239363, 4158817, 6718089, 12476451, 29111719, 87335157]

約数ペア:

[(1, 87335157), (3, 29111719), (7, 12476451), (13, 6718089), (21, 4158817), (39, 2239363), (91, 959727), (233, 374829), (273, 319909), (699, 124943), (1373, 63609), (1631, 53547), (3029, 28833), (4119, 21203), (4893, 17849), (9087, 9611)]