81392286

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{42793}}^1$

素因数の和:43115

約数の個数: 16

約数和(自身を含む): 163301904

約数和(自身を除く): 81909618

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 42793, 85586, 128379, 256758, 13565381, 27130762, 40696143, 81392286]

約数ペア:

[(1, 81392286), (2, 40696143), (3, 27130762), (6, 13565381), (317, 256758), (634, 128379), (951, 85586), (1902, 42793)]