143451081

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 223593480

約数和(自身を除く): 80142399

約数列:

[1, 3, 9, 27, 29, 81, 87, 173, 261, 353, 519, 783, 1059, 1557, 2349, 3177, 4671, 5017, 9531, 10237, 14013, 15051, 28593, 30711, 45153, 61069, 92133, 135459, 183207, 276399, 406377, 549621, 829197, 1648863, 1771001, 4946589, 5313003, 15939009, 47817027, 143451081]

約数ペア:

[(1, 143451081), (3, 47817027), (9, 15939009), (27, 5313003), (29, 4946589), (81, 1771001), (87, 1648863), (173, 829197), (261, 549621), (353, 406377), (519, 276399), (783, 183207), (1059, 135459), (1557, 92133), (2349, 61069), (3177, 45153), (4671, 30711), (5017, 28593), (9531, 15051), (10237, 14013)]