144463897

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 161519616

約数和(自身を除く): 17055719

約数列:

[1, 19, 23, 127, 137, 361, 437, 2413, 2603, 2921, 3151, 8303, 17399, 45847, 49457, 55499, 59869, 330581, 400177, 1054481, 1137511, 6281039, 7603363, 144463897]

約数ペア:

[(1, 144463897), (19, 7603363), (23, 6281039), (127, 1137511), (137, 1054481), (361, 400177), (437, 330581), (2413, 59869), (2603, 55499), (2921, 49457), (3151, 45847), (8303, 17399)]