47160117

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 72034560

約数和(自身を除く): 24874443

約数列:

[1, 3, 9, 27, 71, 73, 213, 219, 337, 639, 657, 1011, 1917, 1971, 3033, 5183, 9099, 15549, 23927, 24601, 46647, 71781, 73803, 139941, 215343, 221409, 646029, 664227, 1746671, 5240013, 15720039, 47160117]

約数ペア:

[(1, 47160117), (3, 15720039), (9, 5240013), (27, 1746671), (71, 664227), (73, 646029), (213, 221409), (219, 215343), (337, 139941), (639, 73803), (657, 71781), (1011, 46647), (1917, 24601), (1971, 23927), (3033, 15549), (5183, 9099)]