4647490857

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{26891}}^1$

素因数の和:27110

約数の個数: 32

約数和(自身を含む): 7112396160

約数和(自身を除く): 2464905303

約数列:

[1, 3, 9, 27, 37, 111, 173, 333, 519, 999, 1557, 4671, 6401, 19203, 26891, 57609, 80673, 172827, 242019, 726057, 994967, 2984901, 4652143, 8954703, 13956429, 26864109, 41869287, 125607861, 172129291, 516387873, 1549163619, 4647490857]

約数ペア:

[(1, 4647490857), (3, 1549163619), (9, 516387873), (27, 172129291), (37, 125607861), (111, 41869287), (173, 26864109), (333, 13956429), (519, 8954703), (999, 4652143), (1557, 2984901), (4671, 994967), (6401, 726057), (19203, 242019), (26891, 172827), (57609, 80673)]