422551881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 665967744

約数和(自身を除く): 243415863

約数列:

[1, 3, 9, 17, 51, 53, 107, 153, 159, 321, 477, 487, 901, 963, 1461, 1819, 2703, 4383, 5457, 5671, 8109, 8279, 16371, 17013, 24837, 25811, 51039, 52109, 74511, 77433, 96407, 156327, 232299, 289221, 438787, 468981, 867663, 885853, 1316361, 2657559, 2761777, 3949083, 7972677, 8285331, 24855993, 46950209, 140850627, 422551881]

約数ペア:

[(1, 422551881), (3, 140850627), (9, 46950209), (17, 24855993), (51, 8285331), (53, 7972677), (107, 3949083), (153, 2761777), (159, 2657559), (321, 1316361), (477, 885853), (487, 867663), (901, 468981), (963, 438787), (1461, 289221), (1819, 232299), (2703, 156327), (4383, 96407), (5457, 77433), (5671, 74511), (8109, 52109), (8279, 51039), (16371, 25811), (17013, 24837)]