26132211

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 45147648

約数和(自身を除く): 19015437

約数列:

[1, 3, 7, 9, 21, 41, 63, 67, 123, 151, 201, 287, 369, 453, 469, 603, 861, 1057, 1359, 1407, 2583, 2747, 3171, 4221, 6191, 8241, 9513, 10117, 18573, 19229, 24723, 30351, 43337, 55719, 57687, 70819, 91053, 130011, 173061, 212457, 390033, 414797, 637371, 1244391, 2903579, 3733173, 8710737, 26132211]

約数ペア:

[(1, 26132211), (3, 8710737), (7, 3733173), (9, 2903579), (21, 1244391), (41, 637371), (63, 414797), (67, 390033), (123, 212457), (151, 173061), (201, 130011), (287, 91053), (369, 70819), (453, 57687), (469, 55719), (603, 43337), (861, 30351), (1057, 24723), (1359, 19229), (1407, 18573), (2583, 10117), (2747, 9513), (3171, 8241), (4221, 6191)]