161142554385

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9111821}}^1$

素因数の和:9111966

約数の個数: 32

約数和(自身を含む): 288662520960

約数和(自身を除く): 127519966575

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 17685, 9111821, 27335463, 45559105, 82006389, 136677315, 246019167, 410031945, 1193648551, 1230095835, 3580945653, 5968242755, 10742836959, 17904728265, 32228510877, 53714184795, 161142554385]

約数ペア:

[(1, 161142554385), (3, 53714184795), (5, 32228510877), (9, 17904728265), (15, 10742836959), (27, 5968242755), (45, 3580945653), (131, 1230095835), (135, 1193648551), (393, 410031945), (655, 246019167), (1179, 136677315), (1965, 82006389), (3537, 45559105), (5895, 27335463), (17685, 9111821)]