109216809

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 174921600

約数和(自身を除く): 65704791

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 379, 821, 1137, 2463, 3411, 4927, 7389, 10233, 10673, 14781, 22167, 32019, 44343, 96057, 133029, 288171, 311159, 933477, 2800431, 4045067, 8401293, 12135201, 36405603, 109216809]

約数ペア:

[(1, 109216809), (3, 36405603), (9, 12135201), (13, 8401293), (27, 4045067), (39, 2800431), (117, 933477), (351, 311159), (379, 288171), (821, 133029), (1137, 96057), (2463, 44343), (3411, 32019), (4927, 22167), (7389, 14781), (10233, 10673)]