75290943

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16223}}^1$

素因数の和:16263

約数の個数: 32

約数和(自身を含む): 130830336

約数和(自身を除く): 55539393

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 16223, 48669, 113561, 210899, 275791, 340683, 632697, 827373, 1476293, 1930537, 3585283, 4428879, 5791611, 10755849, 25096981, 75290943]

約数ペア:

[(1, 75290943), (3, 25096981), (7, 10755849), (13, 5791611), (17, 4428879), (21, 3585283), (39, 1930537), (51, 1476293), (91, 827373), (119, 632697), (221, 340683), (273, 275791), (357, 210899), (663, 113561), (1547, 48669), (4641, 16223)]