131420133

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2251}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 204932000

約数和(自身を除く): 73511867

約数列:

[1, 3, 9, 13, 39, 117, 499, 1497, 2251, 4491, 6487, 6753, 19461, 20259, 29263, 58383, 87789, 263367, 1123249, 3369747, 10109241, 14602237, 43806711, 131420133]

約数ペア:

[(1, 131420133), (3, 43806711), (9, 14602237), (13, 10109241), (39, 3369747), (117, 1123249), (499, 263367), (1497, 87789), (2251, 58383), (4491, 29263), (6487, 20259), (6753, 19461)]