82172739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 127411200

約数和(自身を除く): 45238461

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 913, 1577, 1579, 2739, 4731, 4737, 17347, 17369, 30001, 52041, 52107, 90003, 131057, 330011, 393171, 990033, 1441627, 2490083, 4324881, 7470249, 27390913, 82172739]

約数ペア:

[(1, 82172739), (3, 27390913), (11, 7470249), (19, 4324881), (33, 2490083), (57, 1441627), (83, 990033), (209, 393171), (249, 330011), (627, 131057), (913, 90003), (1577, 52107), (1579, 52041), (2739, 30001), (4731, 17369), (4737, 17347)]