142025517

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8951}}^1$

素因数の和:9041

約数の個数: 24

約数和(自身を含む): 215062848

約数和(自身を除く): 73037331

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 8951, 15867, 26853, 80559, 366991, 384893, 1100973, 1154679, 3302919, 3464037, 15780613, 47341839, 142025517]

約数ペア:

[(1, 142025517), (3, 47341839), (9, 15780613), (41, 3464037), (43, 3302919), (123, 1154679), (129, 1100973), (369, 384893), (387, 366991), (1763, 80559), (5289, 26853), (8951, 15867)]