79543821

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 129927168

約数和(自身を除く): 50383347

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 4451, 5957, 13353, 17871, 31157, 93471, 102373, 164687, 307119, 494061, 716611, 1152809, 2149833, 3458427, 3787801, 11363403, 26514607, 79543821]

約数ペア:

[(1, 79543821), (3, 26514607), (7, 11363403), (21, 3787801), (23, 3458427), (37, 2149833), (69, 1152809), (111, 716611), (161, 494061), (259, 307119), (483, 164687), (777, 102373), (851, 93471), (2553, 31157), (4451, 17871), (5957, 13353)]