56147877

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 85887360

約数和(自身を除く): 29739483

約数列:

[1, 3, 9, 27, 61, 73, 183, 219, 467, 549, 657, 1401, 1647, 1971, 4203, 4453, 12609, 13359, 28487, 34091, 40077, 85461, 102273, 120231, 256383, 306819, 769149, 920457, 2079551, 6238653, 18715959, 56147877]

約数ペア:

[(1, 56147877), (3, 18715959), (9, 6238653), (27, 2079551), (61, 920457), (73, 769149), (183, 306819), (219, 256383), (467, 120231), (549, 102273), (657, 85461), (1401, 40077), (1647, 34091), (1971, 28487), (4203, 13359), (4453, 12609)]