156942990729

素因数分解:

$3^2\times 7^1\times {\mathrm{7879}}^1\times {\mathrm{316177}}^1$

素因数の和:324069

約数の個数: 24

約数和(自身を含む): 259114194560

約数和(自身を除く): 102171203831

約数列:

[1, 3, 7, 9, 21, 63, 7879, 23637, 55153, 70911, 165459, 316177, 496377, 948531, 2213239, 2845593, 6639717, 19919151, 2491158583, 7473475749, 17438110081, 22420427247, 52314330243, 156942990729]

約数ペア:

[(1, 156942990729), (3, 52314330243), (7, 22420427247), (9, 17438110081), (21, 7473475749), (63, 2491158583), (7879, 19919151), (23637, 6639717), (55153, 2845593), (70911, 2213239), (165459, 948531), (316177, 496377)]