144140793

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 209879040

約数和(自身を除く): 65738247

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 713, 853, 1817, 2139, 2449, 2559, 5451, 7347, 19619, 26443, 56327, 58857, 67387, 79329, 168981, 202161, 608189, 1549901, 1824567, 2088997, 4649703, 6266991, 48046931, 144140793]

約数ペア:

[(1, 144140793), (3, 48046931), (23, 6266991), (31, 4649703), (69, 2088997), (79, 1824567), (93, 1549901), (237, 608189), (713, 202161), (853, 168981), (1817, 79329), (2139, 67387), (2449, 58857), (2559, 56327), (5451, 26443), (7347, 19619)]