69758689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 94381056

約数和(自身を除く): 24622367

約数列:

[1, 7, 11, 13, 77, 91, 143, 227, 307, 1001, 1589, 2149, 2497, 2951, 3377, 3991, 17479, 20657, 23639, 27937, 32461, 43901, 69689, 227227, 307307, 487823, 766579, 905957, 5366053, 6341699, 9965527, 69758689]

約数ペア:

[(1, 69758689), (7, 9965527), (11, 6341699), (13, 5366053), (77, 905957), (91, 766579), (143, 487823), (227, 307307), (307, 227227), (1001, 69689), (1589, 43901), (2149, 32461), (2497, 27937), (2951, 23639), (3377, 20657), (3991, 17479)]