81913434

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{43067}}^1$

素因数の和:43389

約数の個数: 16

約数和(自身を含む): 164347488

約数和(自身を除く): 82434054

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 43067, 86134, 129201, 258402, 13652239, 27304478, 40956717, 81913434]

約数ペア:

[(1, 81913434), (2, 40956717), (3, 27304478), (6, 13652239), (317, 258402), (634, 129201), (951, 86134), (1902, 43067)]