78370731

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 124519200

約数和(自身を除く): 46148469

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 289, 493, 867, 1039, 1479, 2601, 3117, 4437, 8381, 9351, 17663, 25143, 30131, 52989, 75429, 90393, 158967, 271179, 300271, 512227, 900813, 1536681, 2702439, 4610043, 8707859, 26123577, 78370731]

約数ペア:

[(1, 78370731), (3, 26123577), (9, 8707859), (17, 4610043), (29, 2702439), (51, 1536681), (87, 900813), (153, 512227), (261, 300271), (289, 271179), (493, 158967), (867, 90393), (1039, 75429), (1479, 52989), (2601, 30131), (3117, 25143), (4437, 17663), (8381, 9351)]