68457255551

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^2\times {\mathrm{751}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 72393551040

約数和(自身を除く): 3936295489

約数列:

[1, 29, 61, 227, 751, 1769, 6583, 13847, 21779, 45811, 51529, 170477, 401563, 1328519, 1494341, 3143269, 4943833, 10399097, 38698279, 91154801, 301573813, 1122250091, 2360595019, 68457255551]

約数ペア:

[(1, 68457255551), (29, 2360595019), (61, 1122250091), (227, 301573813), (751, 91154801), (1769, 38698279), (6583, 10399097), (13847, 4943833), (21779, 3143269), (45811, 1494341), (51529, 1328519), (170477, 401563)]