15681858399

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{91673}}^1$

素因数の和:91991

約数の個数: 24

約数和(自身を含む): 23024841840

約数和(自身を除く): 7342983441

約数列:

[1, 3, 9, 83, 229, 249, 687, 747, 2061, 19007, 57021, 91673, 171063, 275019, 825057, 7608859, 20993117, 22826577, 62979351, 68479731, 188938053, 1742428711, 5227286133, 15681858399]

約数ペア:

[(1, 15681858399), (3, 5227286133), (9, 1742428711), (83, 188938053), (229, 68479731), (249, 62979351), (687, 22826577), (747, 20993117), (2061, 7608859), (19007, 825057), (57021, 275019), (91673, 171063)]