42064671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 64263168

約数和(自身を除く): 22198497

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 733, 1221, 1551, 1739, 2199, 5217, 8063, 19129, 24189, 27121, 34451, 57387, 81363, 103353, 298331, 378961, 894993, 1136883, 1274687, 3824061, 14021557, 42064671]

約数ペア:

[(1, 42064671), (3, 14021557), (11, 3824061), (33, 1274687), (37, 1136883), (47, 894993), (111, 378961), (141, 298331), (407, 103353), (517, 81363), (733, 57387), (1221, 34451), (1551, 27121), (1739, 24189), (2199, 19129), (5217, 8063)]