51818373

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{6211}}^1$

素因数の和:6326

約数の個数: 20

約数和(自身を含む): 78171808

約数和(自身を除く): 26353435

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 6211, 8343, 18633, 55899, 167697, 503091, 639733, 1919199, 5757597, 17272791, 51818373]

約数ペア:

[(1, 51818373), (3, 17272791), (9, 5757597), (27, 1919199), (81, 639733), (103, 503091), (309, 167697), (927, 55899), (2781, 18633), (6211, 8343)]