74694391779

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5897}}^1\times {\mathrm{19457}}^1$

素因数の和:25395

約数の個数: 32

約数和(自身を含む): 117517602816

約数和(自身を除く): 42823211037

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 5897, 17691, 19457, 41279, 58371, 123837, 136199, 182807, 408597, 548421, 603167, 1279649, 1809501, 3838947, 4222169, 12666507, 114737929, 344213787, 803165503, 2409496509, 3556875799, 10670627397, 24898130593, 74694391779]

約数ペア:

[(1, 74694391779), (3, 24898130593), (7, 10670627397), (21, 3556875799), (31, 2409496509), (93, 803165503), (217, 344213787), (651, 114737929), (5897, 12666507), (17691, 4222169), (19457, 3838947), (41279, 1809501), (58371, 1279649), (123837, 603167), (136199, 548421), (182807, 408597)]