123900483

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 194890752

約数和(自身を除く): 70990269

約数列:

[1, 3, 7, 21, 41, 123, 151, 287, 453, 861, 953, 1057, 2859, 3171, 6191, 6671, 18573, 20013, 39073, 43337, 117219, 130011, 143903, 273511, 431709, 820533, 1007321, 3021963, 5900023, 17700069, 41300161, 123900483]

約数ペア:

[(1, 123900483), (3, 41300161), (7, 17700069), (21, 5900023), (41, 3021963), (123, 1007321), (151, 820533), (287, 431709), (453, 273511), (861, 143903), (953, 130011), (1057, 117219), (2859, 43337), (3171, 39073), (6191, 20013), (6671, 18573)]