9012159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 15567552

約数和(自身を除く): 6555393

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 197, 207, 221, 299, 391, 591, 663, 897, 1173, 1773, 1989, 2561, 2691, 3349, 3519, 4531, 5083, 7683, 10047, 13593, 15249, 23049, 30141, 40779, 43537, 45747, 58903, 77027, 130611, 176709, 231081, 391833, 530127, 693243, 1001351, 3004053, 9012159]

約数ペア:

[(1, 9012159), (3, 3004053), (9, 1001351), (13, 693243), (17, 530127), (23, 391833), (39, 231081), (51, 176709), (69, 130611), (117, 77027), (153, 58903), (197, 45747), (207, 43537), (221, 40779), (299, 30141), (391, 23049), (591, 15249), (663, 13593), (897, 10047), (1173, 7683), (1773, 5083), (1989, 4531), (2561, 3519), (2691, 3349)]