31617363231

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1433309}}^1$

素因数の和:1433380

約数の個数: 32

約数和(自身を含む): 50452512000

約数和(自身を除く): 18835148769

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 7353, 22059, 1433309, 4299927, 12899781, 27232871, 38699343, 61632287, 81698613, 184896861, 245095839, 554690583, 735287517, 1171013453, 1664071749, 3513040359, 10539121077, 31617363231]

約数ペア:

[(1, 31617363231), (3, 10539121077), (9, 3513040359), (19, 1664071749), (27, 1171013453), (43, 735287517), (57, 554690583), (129, 245095839), (171, 184896861), (387, 81698613), (513, 61632287), (817, 38699343), (1161, 27232871), (2451, 12899781), (7353, 4299927), (22059, 1433309)]