56178243

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 90461280

約数和(自身を除く): 34283037

約数列:

[1, 3, 9, 11, 33, 79, 99, 121, 237, 363, 653, 711, 869, 1089, 1959, 2607, 5877, 7183, 7821, 9559, 21549, 28677, 51587, 64647, 79013, 86031, 154761, 237039, 464283, 567457, 711117, 1702371, 5107113, 6242027, 18726081, 56178243]

約数ペア:

[(1, 56178243), (3, 18726081), (9, 6242027), (11, 5107113), (33, 1702371), (79, 711117), (99, 567457), (121, 464283), (237, 237039), (363, 154761), (653, 86031), (711, 79013), (869, 64647), (1089, 51587), (1959, 28677), (2607, 21549), (5877, 9559), (7183, 7821)]