27707988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 81543168

約数和(自身を除く): 53835180

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 157, 191, 231, 308, 314, 382, 462, 471, 573, 628, 764, 924, 942, 1099, 1146, 1337, 1727, 1884, 2101, 2198, 2292, 2674, 3297, 3454, 4011, 4202, 4396, 5181, 5348, 6303, 6594, 6908, 8022, 8404, 10362, 12089, 12606, 13188, 14707, 16044, 20724, 24178, 25212, 29414, 29987, 36267, 44121, 48356, 58828, 59974, 72534, 88242, 89961, 119948, 145068, 176484, 179922, 209909, 329857, 359844, 419818, 629727, 659714, 839636, 989571, 1259454, 1319428, 1979142, 2308999, 2518908, 3958284, 4617998, 6926997, 9235996, 13853994, 27707988]

約数ペア:

[(1, 27707988), (2, 13853994), (3, 9235996), (4, 6926997), (6, 4617998), (7, 3958284), (11, 2518908), (12, 2308999), (14, 1979142), (21, 1319428), (22, 1259454), (28, 989571), (33, 839636), (42, 659714), (44, 629727), (66, 419818), (77, 359844), (84, 329857), (132, 209909), (154, 179922), (157, 176484), (191, 145068), (231, 119948), (308, 89961), (314, 88242), (382, 72534), (462, 59974), (471, 58828), (573, 48356), (628, 44121), (764, 36267), (924, 29987), (942, 29414), (1099, 25212), (1146, 24178), (1337, 20724), (1727, 16044), (1884, 14707), (2101, 13188), (2198, 12606), (2292, 12089), (2674, 10362), (3297, 8404), (3454, 8022), (4011, 6908), (4202, 6594), (4396, 6303), (5181, 5348)]