91371951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1657}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 144325584

約数和(自身を除く): 52953633

約数列:

[1, 3, 9, 11, 33, 99, 557, 1657, 1671, 4971, 5013, 6127, 14913, 18227, 18381, 54681, 55143, 164043, 922949, 2768847, 8306541, 10152439, 30457317, 91371951]

約数ペア:

[(1, 91371951), (3, 30457317), (9, 10152439), (11, 8306541), (33, 2768847), (99, 922949), (557, 164043), (1657, 55143), (1671, 54681), (4971, 18381), (5013, 18227), (6127, 14913)]