47778027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 73731840

約数和(自身を除く): 25953813

約数列:

[1, 3, 11, 19, 33, 57, 181, 209, 421, 543, 627, 1263, 1991, 3439, 4631, 5973, 7999, 10317, 13893, 23997, 37829, 76201, 87989, 113487, 228603, 263967, 838211, 1447819, 2514633, 4343457, 15926009, 47778027]

約数ペア:

[(1, 47778027), (3, 15926009), (11, 4343457), (19, 2514633), (33, 1447819), (57, 838211), (181, 263967), (209, 228603), (421, 113487), (543, 87989), (627, 76201), (1263, 37829), (1991, 23997), (3439, 13893), (4631, 10317), (5973, 7999)]