72929997

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10482

約数の個数: 32

約数和(自身を含む): 126828800

約数和(自身を除く): 53898803

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 10429, 31287, 73003, 93861, 219009, 281583, 385873, 657027, 1157619, 1971081, 2701111, 3472857, 8103333, 10418571, 24309999, 72929997]

約数ペア:

[(1, 72929997), (3, 24309999), (7, 10418571), (9, 8103333), (21, 3472857), (27, 2701111), (37, 1971081), (63, 1157619), (111, 657027), (189, 385873), (259, 281583), (333, 219009), (777, 93861), (999, 73003), (2331, 31287), (6993, 10429)]