1045242009

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 1809561600

約数和(自身を除く): 764319591

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 197, 201, 419, 469, 591, 603, 1257, 1379, 1407, 1773, 1809, 2933, 3771, 4137, 4221, 5319, 8799, 11313, 12411, 12663, 13199, 26397, 28073, 37233, 39597, 79191, 82543, 84219, 92393, 118791, 196511, 247629, 252657, 277179, 356373, 577801, 589533, 742887, 757971, 831537, 1733403, 1768599, 2228661, 2494611, 5200209, 5305797, 5530381, 15600627, 16591143, 38712667, 49773429, 116138001, 149320287, 348414003, 1045242009]

約数ペア:

[(1, 1045242009), (3, 348414003), (7, 149320287), (9, 116138001), (21, 49773429), (27, 38712667), (63, 16591143), (67, 15600627), (189, 5530381), (197, 5305797), (201, 5200209), (419, 2494611), (469, 2228661), (591, 1768599), (603, 1733403), (1257, 831537), (1379, 757971), (1407, 742887), (1773, 589533), (1809, 577801), (2933, 356373), (3771, 277179), (4137, 252657), (4221, 247629), (5319, 196511), (8799, 118791), (11313, 92393), (12411, 84219), (12663, 82543), (13199, 79191), (26397, 39597), (28073, 37233)]