38338677

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 64399104

約数和(自身を除く): 26060427

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1583, 1863, 2691, 4749, 8073, 14247, 20579, 24219, 36409, 42741, 61737, 109227, 128223, 185211, 327681, 473317, 555633, 983043, 1419951, 1666899, 2949129, 4259853, 12779559, 38338677]

約数ペア:

[(1, 38338677), (3, 12779559), (9, 4259853), (13, 2949129), (23, 1666899), (27, 1419951), (39, 983043), (69, 555633), (81, 473317), (117, 327681), (207, 185211), (299, 128223), (351, 109227), (621, 61737), (897, 42741), (1053, 36409), (1583, 24219), (1863, 20579), (2691, 14247), (4749, 8073)]