128230011

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22367}}^1$

素因数の和:22400

約数の個数: 36

約数和(自身を含む): 232045632

約数和(自身を除く): 103815621

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 22367, 67101, 156569, 201303, 290771, 469707, 872313, 1095983, 1409121, 2035397, 2616939, 3287949, 6106191, 9863847, 14247779, 18318573, 42743337, 128230011]

約数ペア:

[(1, 128230011), (3, 42743337), (7, 18318573), (9, 14247779), (13, 9863847), (21, 6106191), (39, 3287949), (49, 2616939), (63, 2035397), (91, 1409121), (117, 1095983), (147, 872313), (273, 469707), (441, 290771), (637, 201303), (819, 156569), (1911, 67101), (5733, 22367)]