142783128579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13331}}^1\times {\mathrm{39233}}^1$

素因数の和:52587

約数の個数: 32

約数和(自身を含む): 234334324224

約数和(自身を除く): 91551195645

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 13331, 39233, 39993, 93317, 117699, 173303, 274631, 279951, 510029, 519909, 823893, 1213121, 1530087, 3570203, 3639363, 10710609, 523015123, 1569045369, 3661105861, 6799196599, 10983317583, 20397589797, 47594376193, 142783128579]

約数ペア:

[(1, 142783128579), (3, 47594376193), (7, 20397589797), (13, 10983317583), (21, 6799196599), (39, 3661105861), (91, 1569045369), (273, 523015123), (13331, 10710609), (39233, 3639363), (39993, 3570203), (93317, 1530087), (117699, 1213121), (173303, 823893), (274631, 519909), (279951, 510029)]