69554079

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 126220800

約数和(自身を除く): 56666721

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2767, 2793, 3591, 8301, 8379, 19369, 24903, 25137, 52573, 58107, 74709, 135583, 157719, 174321, 368011, 406749, 473157, 522963, 1104033, 1220247, 1419471, 2576077, 3312099, 3660741, 7728231, 9936297, 23184693, 69554079]

約数ペア:

[(1, 69554079), (3, 23184693), (7, 9936297), (9, 7728231), (19, 3660741), (21, 3312099), (27, 2576077), (49, 1419471), (57, 1220247), (63, 1104033), (133, 522963), (147, 473157), (171, 406749), (189, 368011), (399, 174321), (441, 157719), (513, 135583), (931, 74709), (1197, 58107), (1323, 52573), (2767, 25137), (2793, 24903), (3591, 19369), (8301, 8379)]