79318251

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{16981}}^1$

素因数の和:17163

約数の個数: 16

約数和(自身を含む): 118194720

約数和(自身を除く): 38876469

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 16981, 50943, 152829, 458487, 2937713, 8813139, 26439417, 79318251]

約数ペア:

[(1, 79318251), (3, 26439417), (9, 8813139), (27, 2937713), (173, 458487), (519, 152829), (1557, 50943), (4671, 16981)]