156913497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5023}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 253209600

約数和(自身を除く): 96296103

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 5023, 10413, 15069, 31239, 45207, 65299, 135621, 195897, 447047, 587691, 1341141, 1763073, 4023423, 5811611, 12070269, 17434833, 52304499, 156913497]

約数ペア:

[(1, 156913497), (3, 52304499), (9, 17434833), (13, 12070269), (27, 5811611), (39, 4023423), (89, 1763073), (117, 1341141), (267, 587691), (351, 447047), (801, 195897), (1157, 135621), (2403, 65299), (3471, 45207), (5023, 31239), (10413, 15069)]