26311563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7477}}^1$

素因数の和:7523

約数の個数: 24

約数和(自身を含む): 41996448

約数和(自身を除く): 15684885

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7477, 22431, 67293, 127109, 171971, 381327, 515913, 1143981, 1547739, 2923507, 8770521, 26311563]

約数ペア:

[(1, 26311563), (3, 8770521), (9, 2923507), (17, 1547739), (23, 1143981), (51, 515913), (69, 381327), (153, 171971), (207, 127109), (391, 67293), (1173, 22431), (3519, 7477)]