155958663

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11807}}^1$

素因数の和:11871

約数の個数: 32

約数和(自身を含む): 258453504

約数和(自身を除く): 102494841

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 11807, 13209, 35421, 82649, 200719, 247947, 436859, 602157, 1310577, 1405033, 3058013, 4215099, 7426603, 9174039, 22279809, 51986221, 155958663]

約数ペア:

[(1, 155958663), (3, 51986221), (7, 22279809), (17, 9174039), (21, 7426603), (37, 4215099), (51, 3058013), (111, 1405033), (119, 1310577), (259, 602157), (357, 436859), (629, 247947), (777, 200719), (1887, 82649), (4403, 35421), (11807, 13209)]