42240627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 74850048

約数和(自身を除く): 32609421

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 1427, 2277, 2691, 3289, 4281, 9867, 12843, 15697, 18551, 29601, 32821, 47091, 55653, 98463, 141273, 166959, 204061, 295389, 361031, 426673, 612183, 1083093, 1280019, 1836549, 3249279, 3840057, 4693403, 14080209, 42240627]

約数ペア:

[(1, 42240627), (3, 14080209), (9, 4693403), (11, 3840057), (13, 3249279), (23, 1836549), (33, 1280019), (39, 1083093), (69, 612183), (99, 426673), (117, 361031), (143, 295389), (207, 204061), (253, 166959), (299, 141273), (429, 98463), (759, 55653), (897, 47091), (1287, 32821), (1427, 29601), (2277, 18551), (2691, 15697), (3289, 12843), (4281, 9867)]