51967791

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 79161600

約数和(自身を除く): 27193809

約数列:

[1, 3, 9, 27, 61, 139, 183, 227, 417, 549, 681, 1251, 1647, 2043, 3753, 6129, 8479, 13847, 25437, 31553, 41541, 76311, 94659, 124623, 228933, 283977, 373869, 851931, 1924733, 5774199, 17322597, 51967791]

約数ペア:

[(1, 51967791), (3, 17322597), (9, 5774199), (27, 1924733), (61, 851931), (139, 373869), (183, 283977), (227, 228933), (417, 124623), (549, 94659), (681, 76311), (1251, 41541), (1647, 31553), (2043, 25437), (3753, 13847), (6129, 8479)]