180853911

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23339}}^1$

素因数の和:23396

約数の個数: 32

約数和(自身を含む): 313689600

約数和(自身を除く): 132835689

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 23339, 70017, 163373, 210051, 490119, 630153, 956899, 1470357, 2870697, 4411071, 6698293, 8612091, 20094879, 25836273, 60284637, 180853911]

約数ペア:

[(1, 180853911), (3, 60284637), (7, 25836273), (9, 20094879), (21, 8612091), (27, 6698293), (41, 4411071), (63, 2870697), (123, 1470357), (189, 956899), (287, 630153), (369, 490119), (861, 210051), (1107, 163373), (2583, 70017), (7749, 23339)]