26252811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 44108064

約数和(自身を除く): 17855253

約数列:

[1, 3, 9, 13, 17, 39, 51, 67, 117, 153, 197, 201, 221, 591, 603, 663, 871, 1139, 1773, 1989, 2561, 2613, 3349, 3417, 7683, 7839, 10047, 10251, 13199, 14807, 23049, 30141, 39597, 43537, 44421, 118791, 130611, 133263, 171587, 224383, 391833, 514761, 673149, 1544283, 2019447, 2916979, 8750937, 26252811]

約数ペア:

[(1, 26252811), (3, 8750937), (9, 2916979), (13, 2019447), (17, 1544283), (39, 673149), (51, 514761), (67, 391833), (117, 224383), (153, 171587), (197, 133263), (201, 130611), (221, 118791), (591, 44421), (603, 43537), (663, 39597), (871, 30141), (1139, 23049), (1773, 14807), (1989, 13199), (2561, 10251), (2613, 10047), (3349, 7839), (3417, 7683)]