195274017

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 296755200

約数和(自身を除く): 101481183

約数列:

[1, 3, 9, 27, 79, 83, 237, 249, 711, 747, 1103, 2133, 2241, 3309, 6557, 9927, 19671, 29781, 59013, 87137, 91549, 177039, 261411, 274647, 784233, 823941, 2352699, 2471823, 7232371, 21697113, 65091339, 195274017]

約数ペア:

[(1, 195274017), (3, 65091339), (9, 21697113), (27, 7232371), (79, 2471823), (83, 2352699), (237, 823941), (249, 784233), (711, 274647), (747, 261411), (1103, 177039), (2133, 91549), (2241, 87137), (3309, 59013), (6557, 29781), (9927, 19671)]