183720717

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1451

約数の個数: 40

約数和(自身を含む): 293690232

約数和(自身を除く): 109969515

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 303, 459, 909, 1321, 1377, 1717, 2727, 3963, 5151, 8181, 11889, 15453, 22457, 35667, 46359, 67371, 107001, 133421, 139077, 202113, 400263, 606339, 1200789, 1819017, 2268157, 3602367, 6804471, 10807101, 20413413, 61240239, 183720717]

約数ペア:

[(1, 183720717), (3, 61240239), (9, 20413413), (17, 10807101), (27, 6804471), (51, 3602367), (81, 2268157), (101, 1819017), (153, 1200789), (303, 606339), (459, 400263), (909, 202113), (1321, 139077), (1377, 133421), (1717, 107001), (2727, 67371), (3963, 46359), (5151, 35667), (8181, 22457), (11889, 15453)]