85241247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18367}}^1$

素因数の和:18407

約数の個数: 32

約数和(自身を含む): 148119552

約数和(自身を除く): 62878305

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 18367, 55101, 128569, 238771, 312239, 385707, 716313, 936717, 1671397, 2185673, 4059107, 5014191, 6557019, 12177321, 28413749, 85241247]

約数ペア:

[(1, 85241247), (3, 28413749), (7, 12177321), (13, 6557019), (17, 5014191), (21, 4059107), (39, 2185673), (51, 1671397), (91, 936717), (119, 716313), (221, 385707), (273, 312239), (357, 238771), (663, 128569), (1547, 55101), (4641, 18367)]