112171521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 187776000

約数和(自身を除く): 75604479

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1639, 3129, 3259, 4917, 9777, 11473, 22813, 34419, 35849, 68439, 107547, 250943, 485591, 752829, 1456773, 3399137, 5341501, 10197411, 16024503, 37390507, 112171521]

約数ペア:

[(1, 112171521), (3, 37390507), (7, 16024503), (11, 10197411), (21, 5341501), (33, 3399137), (77, 1456773), (149, 752829), (231, 485591), (447, 250943), (1043, 107547), (1639, 68439), (3129, 35849), (3259, 34419), (4917, 22813), (9777, 11473)]