65703141

素因数分解:

$3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1627}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 108698304

約数和(自身を除く): 42995163

約数列:

[1, 3, 7, 9, 21, 63, 641, 1627, 1923, 4487, 4881, 5769, 11389, 13461, 14643, 34167, 40383, 102501, 1042907, 3128721, 7300349, 9386163, 21901047, 65703141]

約数ペア:

[(1, 65703141), (3, 21901047), (7, 9386163), (9, 7300349), (21, 3128721), (63, 1042907), (641, 102501), (1627, 40383), (1923, 34167), (4487, 14643), (4881, 13461), (5769, 11389)]