189937424089

素因数分解:

$7^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{19417}}^1$

素因数の和:19555

約数の個数: 48

約数和(自身を含む): 236744256000

約数和(自身を除く): 46806831911

約数列:

[1, 7, 19, 49, 79, 133, 343, 361, 553, 931, 1501, 2527, 3871, 6517, 10507, 17689, 19417, 27097, 28519, 73549, 123823, 135919, 199633, 368923, 514843, 951433, 1397431, 1533943, 2582461, 6660031, 7009537, 9782017, 10737601, 18077227, 29144917, 49066759, 75163207, 126540589, 204014419, 343467313, 526142449, 553753423, 1428100933, 2404271191, 3876273961, 9996706531, 27133917727, 189937424089]

約数ペア:

[(1, 189937424089), (7, 27133917727), (19, 9996706531), (49, 3876273961), (79, 2404271191), (133, 1428100933), (343, 553753423), (361, 526142449), (553, 343467313), (931, 204014419), (1501, 126540589), (2527, 75163207), (3871, 49066759), (6517, 29144917), (10507, 18077227), (17689, 10737601), (19417, 9782017), (27097, 7009537), (28519, 6660031), (73549, 2582461), (123823, 1533943), (135919, 1397431), (199633, 951433), (368923, 514843)]