80236563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 124604160

約数和(自身を除く): 44367597

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 627, 803, 1387, 1753, 2409, 4161, 5259, 15257, 19283, 33307, 45771, 57849, 99921, 127969, 366377, 383907, 1099131, 1407659, 2431411, 4222977, 7294233, 26745521, 80236563]

約数ペア:

[(1, 80236563), (3, 26745521), (11, 7294233), (19, 4222977), (33, 2431411), (57, 1407659), (73, 1099131), (209, 383907), (219, 366377), (627, 127969), (803, 99921), (1387, 57849), (1753, 45771), (2409, 33307), (4161, 19283), (5259, 15257)]