84464937

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 134861760

約数和(自身を除く): 50396823

約数列:

[1, 3, 9, 19, 27, 57, 71, 81, 171, 213, 513, 639, 773, 1349, 1539, 1917, 2319, 4047, 5751, 6957, 12141, 14687, 20871, 36423, 44061, 54883, 62613, 109269, 132183, 164649, 396549, 493947, 1042777, 1189647, 1481841, 3128331, 4445523, 9384993, 28154979, 84464937]

約数ペア:

[(1, 84464937), (3, 28154979), (9, 9384993), (19, 4445523), (27, 3128331), (57, 1481841), (71, 1189647), (81, 1042777), (171, 493947), (213, 396549), (513, 164649), (639, 132183), (773, 109269), (1349, 62613), (1539, 54883), (1917, 44061), (2319, 36423), (4047, 20871), (5751, 14687), (6957, 12141)]