210544029

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 321778688

約数和(自身を除く): 111234659

約数列:

[1, 3, 9, 27, 81, 97, 127, 211, 291, 381, 633, 873, 1143, 1899, 2619, 3429, 5697, 7857, 10287, 12319, 17091, 20467, 26797, 36957, 61401, 80391, 110871, 184203, 241173, 332613, 552609, 723519, 997839, 1657827, 2170557, 2599309, 7797927, 23393781, 70181343, 210544029]

約数ペア:

[(1, 210544029), (3, 70181343), (9, 23393781), (27, 7797927), (81, 2599309), (97, 2170557), (127, 1657827), (211, 997839), (291, 723519), (381, 552609), (633, 332613), (873, 241173), (1143, 184203), (1899, 110871), (2619, 80391), (3429, 61401), (5697, 36957), (7857, 26797), (10287, 20467), (12319, 17091)]