27402453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 19771947

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 599, 663, 897, 1173, 1797, 1989, 2691, 3519, 5083, 5391, 7787, 10183, 13777, 15249, 23361, 30549, 41331, 45747, 70083, 91647, 123993, 132379, 179101, 234209, 397137, 537303, 702627, 1191411, 1611909, 2107881, 3044717, 9134151, 27402453]

約数ペア:

[(1, 27402453), (3, 9134151), (9, 3044717), (13, 2107881), (17, 1611909), (23, 1191411), (39, 702627), (51, 537303), (69, 397137), (117, 234209), (153, 179101), (207, 132379), (221, 123993), (299, 91647), (391, 70083), (599, 45747), (663, 41331), (897, 30549), (1173, 23361), (1797, 15249), (1989, 13777), (2691, 10183), (3519, 7787), (5083, 5391)]