79082997

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 57774603

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 89, 119, 131, 133, 267, 323, 357, 393, 399, 623, 917, 969, 1513, 1691, 1869, 2227, 2261, 2489, 2751, 4539, 5073, 6681, 6783, 7467, 10591, 11659, 11837, 15589, 17423, 28747, 31773, 34977, 35511, 42313, 46767, 52269, 81613, 86241, 126939, 198203, 201229, 221521, 244839, 296191, 594609, 603687, 664563, 888573, 1387421, 1550647, 3765857, 4162263, 4651941, 11297571, 26360999, 79082997]

約数ペア:

[(1, 79082997), (3, 26360999), (7, 11297571), (17, 4651941), (19, 4162263), (21, 3765857), (51, 1550647), (57, 1387421), (89, 888573), (119, 664563), (131, 603687), (133, 594609), (267, 296191), (323, 244839), (357, 221521), (393, 201229), (399, 198203), (623, 126939), (917, 86241), (969, 81613), (1513, 52269), (1691, 46767), (1869, 42313), (2227, 35511), (2261, 34977), (2489, 31773), (2751, 28747), (4539, 17423), (5073, 15589), (6681, 11837), (6783, 11659), (7467, 10591)]