201431079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57241}}^1$

素因数の和:57287

約数の個数: 24

約数和(自身を含む): 321471072

約数和(自身を除く): 120039993

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 57241, 171723, 515169, 973097, 1316543, 2919291, 3949629, 8757873, 11848887, 22381231, 67143693, 201431079]

約数ペア:

[(1, 201431079), (3, 67143693), (9, 22381231), (17, 11848887), (23, 8757873), (51, 3949629), (69, 2919291), (153, 1316543), (207, 973097), (391, 515169), (1173, 171723), (3519, 57241)]