79629291

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 141542400

約数和(自身を除く): 61913109

約数列:

[1, 3, 7, 9, 21, 27, 37, 59, 63, 111, 177, 189, 193, 259, 333, 413, 531, 579, 777, 999, 1239, 1351, 1593, 1737, 2183, 2331, 3717, 4053, 5211, 6549, 6993, 7141, 11151, 11387, 12159, 15281, 19647, 21423, 34161, 36477, 45843, 49987, 58941, 64269, 79709, 102483, 137529, 149961, 192807, 239127, 307449, 412587, 421319, 449883, 717381, 1263957, 1349649, 2152143, 2949233, 3791871, 8847699, 11375613, 26543097, 79629291]

約数ペア:

[(1, 79629291), (3, 26543097), (7, 11375613), (9, 8847699), (21, 3791871), (27, 2949233), (37, 2152143), (59, 1349649), (63, 1263957), (111, 717381), (177, 449883), (189, 421319), (193, 412587), (259, 307449), (333, 239127), (413, 192807), (531, 149961), (579, 137529), (777, 102483), (999, 79709), (1239, 64269), (1351, 58941), (1593, 49987), (1737, 45843), (2183, 36477), (2331, 34161), (3717, 21423), (4053, 19647), (5211, 15281), (6549, 12159), (6993, 11387), (7141, 11151)]