238440805731

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1291669}}^1$

素因数の和:1291777

約数の個数: 40

約数和(自身を含む): 371349958320

約数和(自身を除く): 132909152589

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 387, 477, 1161, 1431, 2279, 3483, 4293, 6837, 20511, 61533, 184599, 1291669, 3875007, 11625021, 34875063, 55541767, 68458457, 104625189, 166625301, 205375371, 499875903, 616126113, 1499627709, 1848378339, 2943713651, 4498883127, 5545135017, 8831140953, 26493422859, 79480268577, 238440805731]

約数ペア:

[(1, 238440805731), (3, 79480268577), (9, 26493422859), (27, 8831140953), (43, 5545135017), (53, 4498883127), (81, 2943713651), (129, 1848378339), (159, 1499627709), (387, 616126113), (477, 499875903), (1161, 205375371), (1431, 166625301), (2279, 104625189), (3483, 68458457), (4293, 55541767), (6837, 34875063), (20511, 11625021), (61533, 3875007), (184599, 1291669)]