47765613

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 26745747

約数列:

[1, 3, 7, 21, 97, 131, 179, 291, 393, 537, 679, 917, 1253, 2037, 2751, 3759, 12707, 17363, 23449, 38121, 52089, 70347, 88949, 121541, 164143, 266847, 364623, 492429, 2274553, 6823659, 15921871, 47765613]

約数ペア:

[(1, 47765613), (3, 15921871), (7, 6823659), (21, 2274553), (97, 492429), (131, 364623), (179, 266847), (291, 164143), (393, 121541), (537, 88949), (679, 70347), (917, 52089), (1253, 38121), (2037, 23449), (2751, 17363), (3759, 12707)]