253060713

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{52361}}^1$

素因数の和:52549

約数の個数: 16

約数和(自身を含む): 377006400

約数和(自身を除く): 123945687

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 52361, 157083, 471249, 1413747, 9372619, 28117857, 84353571, 253060713]

約数ペア:

[(1, 253060713), (3, 84353571), (9, 28117857), (27, 9372619), (179, 1413747), (537, 471249), (1611, 157083), (4833, 52361)]