156921030321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89720429}}^1$

素因数の和:89720496

約数の個数: 16

約数和(自身を含む): 232555354560

約数和(自身を除く): 75634324239

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 89720429, 269161287, 986924719, 2960774157, 4755182737, 14265548211, 52307010107, 156921030321]

約数ペア:

[(1, 156921030321), (3, 52307010107), (11, 14265548211), (33, 4755182737), (53, 2960774157), (159, 986924719), (583, 269161287), (1749, 89720429)]