152216631

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21767}}^1$

素因数の和:21820

約数の個数: 32

約数和(自身を含む): 264698880

約数和(自身を除く): 112482249

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 21767, 65301, 152369, 195903, 457107, 587709, 805379, 1371321, 2416137, 4113963, 5637653, 7248411, 16912959, 21745233, 50738877, 152216631]

約数ペア:

[(1, 152216631), (3, 50738877), (7, 21745233), (9, 16912959), (21, 7248411), (27, 5637653), (37, 4113963), (63, 2416137), (111, 1371321), (189, 805379), (259, 587709), (333, 457107), (777, 195903), (999, 152369), (2331, 65301), (6993, 21767)]