68135949

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 120362112

約数和(自身を除く): 52226163

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 563, 791, 1017, 1071, 1689, 1921, 2373, 3941, 5067, 5763, 7119, 9571, 11823, 13447, 17289, 28713, 35469, 40341, 63619, 66997, 86139, 121023, 190857, 200991, 445333, 572571, 602973, 1081523, 1335999, 3244569, 4007997, 7570661, 9733707, 22711983, 68135949]

約数ペア:

[(1, 68135949), (3, 22711983), (7, 9733707), (9, 7570661), (17, 4007997), (21, 3244569), (51, 1335999), (63, 1081523), (113, 602973), (119, 572571), (153, 445333), (339, 200991), (357, 190857), (563, 121023), (791, 86139), (1017, 66997), (1071, 63619), (1689, 40341), (1921, 35469), (2373, 28713), (3941, 17289), (5067, 13447), (5763, 11823), (7119, 9571)]