249247449

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3643

約数の個数: 40

約数和(自身を含む): 411438720

約数和(自身を除く): 162191271

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 711, 869, 891, 2133, 2607, 3541, 6399, 7821, 10623, 23463, 31869, 38951, 70389, 95607, 116853, 279739, 286821, 350559, 839217, 1051677, 2517651, 3077129, 3155031, 7552953, 9231387, 22658859, 27694161, 83082483, 249247449]

約数ペア:

[(1, 249247449), (3, 83082483), (9, 27694161), (11, 22658859), (27, 9231387), (33, 7552953), (79, 3155031), (81, 3077129), (99, 2517651), (237, 1051677), (297, 839217), (711, 350559), (869, 286821), (891, 279739), (2133, 116853), (2607, 95607), (3541, 70389), (6399, 38951), (7821, 31869), (10623, 23463)]