8763520191

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1\times {\mathrm{1523}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 12350983680

約数和(自身を除く): 3587463489

約数列:

[1, 3, 23, 69, 89, 267, 937, 1523, 2047, 2811, 4569, 6141, 21551, 35029, 64653, 83393, 105087, 135547, 250179, 406641, 1427051, 1918039, 3117581, 4281153, 5754117, 9352743, 32822173, 98466519, 127007539, 381022617, 2921173397, 8763520191]

約数ペア:

[(1, 8763520191), (3, 2921173397), (23, 381022617), (69, 127007539), (89, 98466519), (267, 32822173), (937, 9352743), (1523, 5754117), (2047, 4281153), (2811, 3117581), (4569, 1918039), (6141, 1427051), (21551, 406641), (35029, 250179), (64653, 135547), (83393, 105087)]