229625307

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21751}}^1$

素因数の和:21800

約数の個数: 32

約数和(自身を含む): 375874560

約数和(自身を除く): 146249253

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 21751, 65253, 195759, 369767, 500273, 587277, 1109301, 1500819, 3327903, 4502457, 8504641, 9983709, 13507371, 25513923, 76541769, 229625307]

約数ペア:

[(1, 229625307), (3, 76541769), (9, 25513923), (17, 13507371), (23, 9983709), (27, 8504641), (51, 4502457), (69, 3327903), (153, 1500819), (207, 1109301), (391, 587277), (459, 500273), (621, 369767), (1173, 195759), (3519, 65253), (10557, 21751)]