560740401

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1451}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 905165184

約数和(自身を除く): 344424783

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 367, 1053, 1101, 1451, 3303, 4353, 4771, 9909, 13059, 14313, 18863, 29727, 39177, 42939, 56589, 117531, 128817, 169767, 386451, 509301, 532517, 1527903, 1597551, 4792653, 6922721, 14377959, 20768163, 43133877, 62304489, 186913467, 560740401]

約数ペア:

[(1, 560740401), (3, 186913467), (9, 62304489), (13, 43133877), (27, 20768163), (39, 14377959), (81, 6922721), (117, 4792653), (351, 1597551), (367, 1527903), (1053, 532517), (1101, 509301), (1451, 386451), (3303, 169767), (4353, 128817), (4771, 117531), (9909, 56589), (13059, 42939), (14313, 39177), (18863, 29727)]