121340754

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{17419}}^1$

素因数の和:17476

約数の個数: 40

約数和(自身を含む): 278232240

約数和(自身を除く): 156891486

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 17419, 34838, 52257, 104514, 156771, 313542, 470313, 749017, 940626, 1410939, 1498034, 2247051, 2821878, 4494102, 6741153, 13482306, 20223459, 40446918, 60670377, 121340754]

約数ペア:

[(1, 121340754), (2, 60670377), (3, 40446918), (6, 20223459), (9, 13482306), (18, 6741153), (27, 4494102), (43, 2821878), (54, 2247051), (81, 1498034), (86, 1410939), (129, 940626), (162, 749017), (258, 470313), (387, 313542), (774, 156771), (1161, 104514), (2322, 52257), (3483, 34838), (6966, 17419)]