171946131

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 94926189

約数列:

[1, 3, 7, 21, 89, 197, 267, 467, 591, 623, 1379, 1401, 1869, 3269, 4137, 9807, 17533, 41563, 52599, 91999, 122731, 124689, 275997, 290941, 368193, 643993, 872823, 1931979, 8187911, 24563733, 57315377, 171946131]

約数ペア:

[(1, 171946131), (3, 57315377), (7, 24563733), (21, 8187911), (89, 1931979), (197, 872823), (267, 643993), (467, 368193), (591, 290941), (623, 275997), (1379, 124689), (1401, 122731), (1869, 91999), (3269, 52599), (4137, 41563), (9807, 17533)]