70291749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 109615104

約数和(自身を除く): 39323355

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 2503, 2553, 7509, 9361, 27533, 28083, 57569, 82599, 92611, 172707, 277833, 633259, 1018721, 1899777, 2130053, 3056163, 6390159, 23430583, 70291749]

約数ペア:

[(1, 70291749), (3, 23430583), (11, 6390159), (23, 3056163), (33, 2130053), (37, 1899777), (69, 1018721), (111, 633259), (253, 277833), (407, 172707), (759, 92611), (851, 82599), (1221, 57569), (2503, 28083), (2553, 27533), (7509, 9361)]