15668415387

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{43973}}^1$

素因数の和:44121

約数の個数: 40

約数和(自身を含む): 24135393744

約数和(自身を除く): 8466978357

約数列:

[1, 3, 9, 27, 53, 81, 83, 159, 249, 477, 747, 1431, 2241, 4293, 4399, 6723, 13197, 39591, 43973, 118773, 131919, 356319, 395757, 1187271, 2330569, 3561813, 3649759, 6991707, 10949277, 20975121, 32847831, 62925363, 98543493, 188776089, 193437227, 295630479, 580311681, 1740935043, 5222805129, 15668415387]

約数ペア:

[(1, 15668415387), (3, 5222805129), (9, 1740935043), (27, 580311681), (53, 295630479), (81, 193437227), (83, 188776089), (159, 98543493), (249, 62925363), (477, 32847831), (747, 20975121), (1431, 10949277), (2241, 6991707), (4293, 3649759), (4399, 3561813), (6723, 2330569), (13197, 1187271), (39591, 395757), (43973, 356319), (118773, 131919)]