156912792219

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{80141}}^1$

素因数の和:80848

約数の個数: 32

約数和(自身を含む): 234707066880

約数和(自身を除く): 77794274661

約数列:

[1, 3, 9, 27, 127, 381, 571, 1143, 1713, 3429, 5139, 15417, 72517, 80141, 217551, 240423, 652653, 721269, 1957959, 2163807, 10177907, 30533721, 45760511, 91601163, 137281533, 274803489, 411844599, 1235533797, 5811584897, 17434754691, 52304264073, 156912792219]

約数ペア:

[(1, 156912792219), (3, 52304264073), (9, 17434754691), (27, 5811584897), (127, 1235533797), (381, 411844599), (571, 274803489), (1143, 137281533), (1713, 91601163), (3429, 45760511), (5139, 30533721), (15417, 10177907), (72517, 2163807), (80141, 1957959), (217551, 721269), (240423, 652653)]