140319999

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{126757}}^1$

素因数の和:126807

約数の個数: 16

約数和(自身を含む): 212953440

約数和(自身を除く): 72633441

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 126757, 380271, 1140813, 3422439, 5197037, 15591111, 46773333, 140319999]

約数ペア:

[(1, 140319999), (3, 46773333), (9, 15591111), (27, 5197037), (41, 3422439), (123, 1140813), (369, 380271), (1107, 126757)]