70917231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{587}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 118315008

約数和(自身を除く): 47397777

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 523, 587, 1569, 1761, 3661, 4109, 5753, 6457, 10983, 12327, 17259, 19371, 40271, 45199, 120813, 135597, 307001, 921003, 2149007, 3377011, 6447021, 10131033, 23639077, 70917231]

約数ペア:

[(1, 70917231), (3, 23639077), (7, 10131033), (11, 6447021), (21, 3377011), (33, 2149007), (77, 921003), (231, 307001), (523, 135597), (587, 120813), (1569, 45199), (1761, 40271), (3661, 19371), (4109, 17259), (5753, 12327), (6457, 10983)]