90081519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{12241}}^1$

素因数の和:12478

約数の個数: 16

約数和(自身を含む): 131625984

約数和(自身を除く): 41544465

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 12241, 36723, 134651, 403953, 2729743, 8189229, 30027173, 90081519]

約数ペア:

[(1, 90081519), (3, 30027173), (11, 8189229), (33, 2729743), (223, 403953), (669, 134651), (2453, 36723), (7359, 12241)]