78861039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 113971200

約数和(自身を除く): 35110161

約数列:

[1, 3, 19, 57, 79, 83, 211, 237, 249, 633, 1501, 1577, 4009, 4503, 4731, 6557, 12027, 16669, 17513, 19671, 50007, 52539, 124583, 316711, 332747, 373749, 950133, 998241, 1383527, 4150581, 26287013, 78861039]

約数ペア:

[(1, 78861039), (3, 26287013), (19, 4150581), (57, 1383527), (79, 998241), (83, 950133), (211, 373749), (237, 332747), (249, 316711), (633, 124583), (1501, 52539), (1577, 50007), (4009, 19671), (4503, 17513), (4731, 16669), (6557, 12027)]