133640286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1321}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 288280608

約数和(自身を除く): 154640322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1297, 1321, 2594, 2642, 3891, 3963, 7782, 7926, 16861, 17173, 33722, 34346, 50583, 51519, 101166, 103038, 1713337, 3426674, 5140011, 10280022, 22273381, 44546762, 66820143, 133640286]

約数ペア:

[(1, 133640286), (2, 66820143), (3, 44546762), (6, 22273381), (13, 10280022), (26, 5140011), (39, 3426674), (78, 1713337), (1297, 103038), (1321, 101166), (2594, 51519), (2642, 50583), (3891, 34346), (3963, 33722), (7782, 17173), (7926, 16861)]