71988051

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 99104000

約数和(自身を除く): 27115949

約数列:

[1, 3, 37, 111, 199, 597, 3259, 7363, 9777, 22089, 120583, 361749, 648541, 1945623, 23996017, 71988051]

約数ペア:

[(1, 71988051), (3, 23996017), (37, 1945623), (111, 648541), (199, 361749), (597, 120583), (3259, 22089), (7363, 9777)]