858368097

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4500

約数の個数: 48

約数和(自身を含む): 1390701312

約数和(自身を除く): 532333215

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 799, 1269, 1377, 2397, 3807, 4131, 4421, 7191, 11421, 13263, 21573, 39789, 64719, 75157, 119367, 194157, 207787, 225471, 358101, 623361, 676413, 1074303, 1870083, 2029239, 3532379, 5610249, 6087717, 10597137, 16830747, 18263151, 31791411, 50492241, 95374233, 286122699, 858368097]

約数ペア:

[(1, 858368097), (3, 286122699), (9, 95374233), (17, 50492241), (27, 31791411), (47, 18263151), (51, 16830747), (81, 10597137), (141, 6087717), (153, 5610249), (243, 3532379), (423, 2029239), (459, 1870083), (799, 1074303), (1269, 676413), (1377, 623361), (2397, 358101), (3807, 225471), (4131, 207787), (4421, 194157), (7191, 119367), (11421, 75157), (13263, 64719), (21573, 39789)]