139432983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 197090496

約数和(自身を除く): 57657513

約数列:

[1, 3, 37, 53, 111, 137, 159, 173, 411, 519, 1961, 5069, 5883, 6401, 7261, 9169, 15207, 19203, 21783, 23701, 27507, 71103, 268657, 339253, 805971, 876937, 1017759, 1256153, 2630811, 3768459, 46477661, 139432983]

約数ペア:

[(1, 139432983), (3, 46477661), (37, 3768459), (53, 2630811), (111, 1256153), (137, 1017759), (159, 876937), (173, 805971), (411, 339253), (519, 268657), (1961, 71103), (5069, 27507), (5883, 23701), (6401, 21783), (7261, 19203), (9169, 15207)]