89619783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 134652672

約数和(自身を除く): 45032889

約数列:

[1, 3, 11, 33, 43, 129, 137, 411, 461, 473, 1383, 1419, 1507, 4521, 5071, 5891, 15213, 17673, 19823, 59469, 63157, 64801, 189471, 194403, 218053, 654159, 694727, 2084181, 2715751, 8147253, 29873261, 89619783]

約数ペア:

[(1, 89619783), (3, 29873261), (11, 8147253), (33, 2715751), (43, 2084181), (129, 694727), (137, 654159), (411, 218053), (461, 194403), (473, 189471), (1383, 64801), (1419, 63157), (1507, 59469), (4521, 19823), (5071, 17673), (5891, 15213)]