70686243

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 108436800

約数和(自身を除く): 37750557

約数列:

[1, 3, 9, 27, 37, 111, 173, 333, 409, 519, 999, 1227, 1557, 3681, 4671, 6401, 11043, 15133, 19203, 45399, 57609, 70757, 136197, 172827, 212271, 408591, 636813, 1910439, 2618009, 7854027, 23562081, 70686243]

約数ペア:

[(1, 70686243), (3, 23562081), (9, 7854027), (27, 2618009), (37, 1910439), (111, 636813), (173, 408591), (333, 212271), (409, 172827), (519, 136197), (999, 70757), (1227, 57609), (1557, 45399), (3681, 19203), (4671, 15133), (6401, 11043)]