54538869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 91146240

約数和(自身を除く): 36607371

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1031, 1603, 2519, 3093, 4809, 7217, 7557, 11341, 17633, 21651, 34023, 52899, 79387, 236099, 238161, 708297, 1652693, 2597089, 4958079, 7791267, 18179623, 54538869]

約数ペア:

[(1, 54538869), (3, 18179623), (7, 7791267), (11, 4958079), (21, 2597089), (33, 1652693), (77, 708297), (229, 238161), (231, 236099), (687, 79387), (1031, 52899), (1603, 34023), (2519, 21651), (3093, 17633), (4809, 11341), (7217, 7557)]