61786827

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 32078133

約数列:

[1, 3, 9, 27, 71, 167, 193, 213, 501, 579, 639, 1503, 1737, 1917, 4509, 5211, 11857, 13703, 32231, 35571, 41109, 96693, 106713, 123327, 290079, 320139, 369981, 870237, 2288401, 6865203, 20595609, 61786827]

約数ペア:

[(1, 61786827), (3, 20595609), (9, 6865203), (27, 2288401), (71, 870237), (167, 369981), (193, 320139), (213, 290079), (501, 123327), (579, 106713), (639, 96693), (1503, 41109), (1737, 35571), (1917, 32231), (4509, 13703), (5211, 11857)]