85236081

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 134823936

約数和(自身を除く): 49587855

約数列:

[1, 3, 7, 21, 31, 93, 217, 311, 421, 651, 933, 1263, 2177, 2947, 6531, 8841, 9641, 13051, 28923, 39153, 67487, 91357, 130931, 202461, 274071, 392793, 916517, 2749551, 4058861, 12176583, 28412027, 85236081]

約数ペア:

[(1, 85236081), (3, 28412027), (7, 12176583), (21, 4058861), (31, 2749551), (93, 916517), (217, 392793), (311, 274071), (421, 202461), (651, 130931), (933, 91357), (1263, 67487), (2177, 39153), (2947, 28923), (6531, 13051), (8841, 9641)]