71325381

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{3229}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 98192000

約数和(自身を除く): 26866619

約数列:

[1, 3, 37, 111, 199, 597, 3229, 7363, 9687, 22089, 119473, 358419, 642571, 1927713, 23775127, 71325381]

約数ペア:

[(1, 71325381), (3, 23775127), (37, 1927713), (111, 642571), (199, 358419), (597, 119473), (3229, 22089), (7363, 9687)]