39168459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 67384044

約数和(自身を除く): 28215585

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 289, 333, 407, 561, 629, 867, 1221, 1369, 1683, 1887, 2601, 3179, 3663, 4107, 5661, 6919, 9537, 10693, 12321, 15059, 20757, 23273, 28611, 32079, 45177, 62271, 69819, 96237, 117623, 135531, 209457, 256003, 352869, 395641, 768009, 1058607, 1186923, 2304027, 3560769, 4352051, 13056153, 39168459]

約数ペア:

[(1, 39168459), (3, 13056153), (9, 4352051), (11, 3560769), (17, 2304027), (33, 1186923), (37, 1058607), (51, 768009), (99, 395641), (111, 352869), (153, 256003), (187, 209457), (289, 135531), (333, 117623), (407, 96237), (561, 69819), (629, 62271), (867, 45177), (1221, 32079), (1369, 28611), (1683, 23273), (1887, 20757), (2601, 15059), (3179, 12321), (3663, 10693), (4107, 9537), (5661, 6919)]