79337181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 62497059

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 89, 119, 187, 227, 231, 267, 357, 561, 623, 681, 979, 1309, 1513, 1589, 1869, 2497, 2937, 3859, 3927, 4539, 4767, 6853, 7491, 10591, 11577, 16643, 17479, 20203, 20559, 27013, 31773, 42449, 49929, 52437, 60609, 81039, 116501, 127347, 141421, 222233, 297143, 343451, 349503, 424263, 666699, 891429, 1030353, 1555631, 2404157, 3777961, 4666893, 7212471, 11333883, 26445727, 79337181]

約数ペア:

[(1, 79337181), (3, 26445727), (7, 11333883), (11, 7212471), (17, 4666893), (21, 3777961), (33, 2404157), (51, 1555631), (77, 1030353), (89, 891429), (119, 666699), (187, 424263), (227, 349503), (231, 343451), (267, 297143), (357, 222233), (561, 141421), (623, 127347), (681, 116501), (979, 81039), (1309, 60609), (1513, 52437), (1589, 49929), (1869, 42449), (2497, 31773), (2937, 27013), (3859, 20559), (3927, 20203), (4539, 17479), (4767, 16643), (6853, 11577), (7491, 10591)]