75045021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{63977}}^1$

素因数の和:64020

約数の個数: 16

約数和(自身を含む): 110553984

約数和(自身を除く): 35508963

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 63977, 191931, 1087609, 1471471, 3262827, 4414413, 25015007, 75045021]

約数ペア:

[(1, 75045021), (3, 25015007), (17, 4414413), (23, 3262827), (51, 1471471), (69, 1087609), (391, 191931), (1173, 63977)]