27881151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 13245249

約数列:

[1, 3, 19, 29, 57, 87, 101, 167, 303, 501, 551, 1653, 1919, 2929, 3173, 4843, 5757, 8787, 9519, 14529, 16867, 50601, 55651, 92017, 166953, 276051, 320473, 489143, 961419, 1467429, 9293717, 27881151]

約数ペア:

[(1, 27881151), (3, 9293717), (19, 1467429), (29, 961419), (57, 489143), (87, 320473), (101, 276051), (167, 166953), (303, 92017), (501, 55651), (551, 50601), (1653, 16867), (1919, 14529), (2929, 9519), (3173, 8787), (4843, 5757)]