84888027

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 150784000

約数和(自身を除く): 65895973

約数列:

[1, 3, 7, 9, 21, 27, 37, 61, 63, 111, 183, 189, 199, 259, 333, 427, 549, 597, 777, 999, 1281, 1393, 1647, 1791, 2257, 2331, 3843, 4179, 5373, 6771, 6993, 7363, 11529, 12139, 12537, 15799, 20313, 22089, 36417, 37611, 47397, 51541, 60939, 66267, 84973, 109251, 142191, 154623, 198801, 254919, 327753, 426573, 449143, 463869, 764757, 1347429, 1391607, 2294271, 3144001, 4042287, 9432003, 12126861, 28296009, 84888027]

約数ペア:

[(1, 84888027), (3, 28296009), (7, 12126861), (9, 9432003), (21, 4042287), (27, 3144001), (37, 2294271), (61, 1391607), (63, 1347429), (111, 764757), (183, 463869), (189, 449143), (199, 426573), (259, 327753), (333, 254919), (427, 198801), (549, 154623), (597, 142191), (777, 109251), (999, 84973), (1281, 66267), (1393, 60939), (1647, 51541), (1791, 47397), (2257, 37611), (2331, 36417), (3843, 22089), (4179, 20313), (5373, 15799), (6771, 12537), (6993, 12139), (7363, 11529)]