38757987

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{127}}^2$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 58525200

約数和(自身を除く): 19767213

約数列:

[1, 3, 9, 27, 89, 127, 267, 381, 801, 1143, 2403, 3429, 11303, 16129, 33909, 48387, 101727, 145161, 305181, 435483, 1435481, 4306443, 12919329, 38757987]

約数ペア:

[(1, 38757987), (3, 12919329), (9, 4306443), (27, 1435481), (89, 435483), (127, 305181), (267, 145161), (381, 101727), (801, 48387), (1143, 33909), (2403, 16129), (3429, 11303)]