137130357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17321}}^1$

素因数の和:17373

約数の個数: 32

約数和(自身を含む): 232807680

約数和(自身を除く): 95677323

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 17321, 51963, 121247, 225173, 363741, 502309, 675519, 1506927, 1576211, 3516163, 4728633, 6530017, 10548489, 19590051, 45710119, 137130357]

約数ペア:

[(1, 137130357), (3, 45710119), (7, 19590051), (13, 10548489), (21, 6530017), (29, 4728633), (39, 3516163), (87, 1576211), (91, 1506927), (203, 675519), (273, 502309), (377, 363741), (609, 225173), (1131, 121247), (2639, 51963), (7917, 17321)]