190661037

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4159}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 303513600

約数和(自身を除く): 112852563

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 413, 777, 1239, 2183, 4159, 6549, 12477, 15281, 29113, 45843, 87339, 153883, 245381, 461649, 736143, 1077181, 1717667, 3231543, 5153001, 9079097, 27237291, 63553679, 190661037]

約数ペア:

[(1, 190661037), (3, 63553679), (7, 27237291), (21, 9079097), (37, 5153001), (59, 3231543), (111, 1717667), (177, 1077181), (259, 736143), (413, 461649), (777, 245381), (1239, 153883), (2183, 87339), (4159, 45843), (6549, 29113), (12477, 15281)]