52278057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19427}}^1$

素因数の和:19469

約数の個数: 24

約数和(自身を含む): 84861504

約数和(自身を除く): 32583447

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 19427, 58281, 174843, 252551, 446821, 757653, 1340463, 2272959, 4021389, 5808673, 17426019, 52278057]

約数ペア:

[(1, 52278057), (3, 17426019), (9, 5808673), (13, 4021389), (23, 2272959), (39, 1340463), (69, 757653), (117, 446821), (207, 252551), (299, 174843), (897, 58281), (2691, 19427)]