91879041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 132986880

約数和(自身を除く): 41107839

約数列:

[1, 3, 19, 57, 71, 73, 213, 219, 311, 933, 1349, 1387, 4047, 4161, 5183, 5909, 15549, 17727, 22081, 22703, 66243, 68109, 98477, 295431, 419539, 431357, 1258617, 1294071, 1611913, 4835739, 30626347, 91879041]

約数ペア:

[(1, 91879041), (3, 30626347), (19, 4835739), (57, 1611913), (71, 1294071), (73, 1258617), (213, 431357), (219, 419539), (311, 295431), (933, 98477), (1349, 68109), (1387, 66243), (4047, 22703), (4161, 22081), (5183, 17727), (5909, 15549)]