75735729

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{49211}}^1$

素因数の和:49242

約数の個数: 20

約数和(自身を含む): 119093040

約数和(自身を除く): 43357311

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 49211, 147633, 442899, 935009, 1328697, 2805027, 3986091, 8415081, 25245243, 75735729]

約数ペア:

[(1, 75735729), (3, 25245243), (9, 8415081), (19, 3986091), (27, 2805027), (57, 1328697), (81, 935009), (171, 442899), (513, 147633), (1539, 49211)]