61878051

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 91812240

約数和(自身を除く): 29934189

約数列:

[1, 3, 9, 67, 89, 201, 267, 603, 801, 1153, 3459, 5963, 10377, 17889, 53667, 77251, 102617, 231753, 307851, 695259, 923553, 6875339, 20626017, 61878051]

約数ペア:

[(1, 61878051), (3, 20626017), (9, 6875339), (67, 923553), (89, 695259), (201, 307851), (267, 231753), (603, 102617), (801, 77251), (1153, 53667), (3459, 17889), (5963, 10377)]