647718442083

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{10600783}}^1$

素因数の和:10600896

約数の個数: 32

約数和(自身を含む): 1004106260480

約数和(自身を除く): 356387818397

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1971, 2263, 6789, 20367, 61101, 10600783, 31802349, 95407047, 286221141, 328624273, 773857159, 985872819, 2321571477, 2957618457, 6964714431, 8872855371, 20894143293, 23989571929, 71968715787, 215906147361, 647718442083]

約数ペア:

[(1, 647718442083), (3, 215906147361), (9, 71968715787), (27, 23989571929), (31, 20894143293), (73, 8872855371), (93, 6964714431), (219, 2957618457), (279, 2321571477), (657, 985872819), (837, 773857159), (1971, 328624273), (2263, 286221141), (6789, 95407047), (20367, 31802349), (61101, 10600783)]