15771159

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 24998400

約数和(自身を除く): 9227241

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 433, 513, 639, 1299, 1349, 1917, 3897, 4047, 8227, 11691, 12141, 24681, 30743, 36423, 74043, 92229, 222129, 276687, 584117, 830061, 1752351, 5257053, 15771159]

約数ペア:

[(1, 15771159), (3, 5257053), (9, 1752351), (19, 830061), (27, 584117), (57, 276687), (71, 222129), (171, 92229), (213, 74043), (433, 36423), (513, 30743), (639, 24681), (1299, 12141), (1349, 11691), (1917, 8227), (3897, 4047)]