129099243

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24889}}^1$

素因数の和:24931

約数の個数: 32

約数和(自身を含む): 223014400

約数和(自身を除く): 93915157

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 24889, 74667, 174223, 323557, 472891, 522669, 970671, 1418673, 2264899, 3310237, 6147583, 6794697, 9930711, 18442749, 43033081, 129099243]

約数ペア:

[(1, 129099243), (3, 43033081), (7, 18442749), (13, 9930711), (19, 6794697), (21, 6147583), (39, 3310237), (57, 2264899), (91, 1418673), (133, 970671), (247, 522669), (273, 472891), (399, 323557), (741, 174223), (1729, 74667), (5187, 24889)]