91315159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 17065001

約数列:

[1, 13, 19, 41, 71, 127, 247, 533, 779, 923, 1349, 1651, 2413, 2911, 5207, 9017, 10127, 17537, 31369, 37843, 55309, 67691, 98933, 117221, 171323, 369697, 719017, 1286129, 2227199, 4806061, 7024243, 91315159]

約数ペア:

[(1, 91315159), (13, 7024243), (19, 4806061), (41, 2227199), (71, 1286129), (127, 719017), (247, 369697), (533, 171323), (779, 117221), (923, 98933), (1349, 67691), (1651, 55309), (2413, 37843), (2911, 31369), (5207, 17537), (9017, 10127)]