15690776679

素因数分解:

$3^3\times {\mathrm{1987}}^1\times {\mathrm{292471}}^1$

素因数の和:294467

約数の個数: 16

約数和(自身を含む): 23257373440

約数和(自身を除く): 7566596761

約数列:

[1, 3, 9, 27, 1987, 5961, 17883, 53649, 292471, 877413, 2632239, 7896717, 581139877, 1743419631, 5230258893, 15690776679]

約数ペア:

[(1, 15690776679), (3, 5230258893), (9, 1743419631), (27, 581139877), (1987, 7896717), (5961, 2632239), (17883, 877413), (53649, 292471)]