73925859

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^2$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 117648456

約数和(自身を除く): 43722597

約数列:

[1, 3, 7, 21, 49, 73, 83, 147, 219, 249, 511, 581, 1533, 1743, 3577, 4067, 6059, 6889, 10731, 12201, 18177, 20667, 42413, 48223, 127239, 144669, 296891, 337561, 502897, 890673, 1012683, 1508691, 3520279, 10560837, 24641953, 73925859]

約数ペア:

[(1, 73925859), (3, 24641953), (7, 10560837), (21, 3520279), (49, 1508691), (73, 1012683), (83, 890673), (147, 502897), (219, 337561), (249, 296891), (511, 144669), (581, 127239), (1533, 48223), (1743, 42413), (3577, 20667), (4067, 18177), (6059, 12201), (6889, 10731)]