77572887

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 125908992

約数和(自身を除く): 48336105

約数列:

[1, 3, 7, 17, 21, 51, 119, 197, 357, 591, 1103, 1379, 3309, 3349, 4137, 7721, 10047, 18751, 23163, 23443, 56253, 70329, 131257, 217291, 393771, 651873, 1521037, 3693947, 4563111, 11081841, 25857629, 77572887]

約数ペア:

[(1, 77572887), (3, 25857629), (7, 11081841), (17, 4563111), (21, 3693947), (51, 1521037), (119, 651873), (197, 393771), (357, 217291), (591, 131257), (1103, 70329), (1379, 56253), (3309, 23443), (3349, 23163), (4137, 18751), (7721, 10047)]