47828691

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{57143}}^1$

素因数の和:57183

約数の個数: 16

約数和(自身を含む): 73144320

約数和(自身を除く): 25315629

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 57143, 171429, 514287, 1542861, 1771433, 5314299, 15942897, 47828691]

約数ペア:

[(1, 47828691), (3, 15942897), (9, 5314299), (27, 1771433), (31, 1542861), (93, 514287), (279, 171429), (837, 57143)]