9969490089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{130489}}^1$

素因数の和:131161

約数の個数: 24

約数和(自身を含む): 15531963720

約数和(自身を除く): 5562473631

約数列:

[1, 3, 9, 13, 39, 117, 653, 1959, 5877, 8489, 25467, 76401, 130489, 391467, 1174401, 1696357, 5089071, 15267213, 85209317, 255627951, 766883853, 1107721121, 3323163363, 9969490089]

約数ペア:

[(1, 9969490089), (3, 3323163363), (9, 1107721121), (13, 766883853), (39, 255627951), (117, 85209317), (653, 15267213), (1959, 5089071), (5877, 1696357), (8489, 1174401), (25467, 391467), (76401, 130489)]