67213935

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21647}}^1$

素因数の和:21684

約数の個数: 32

約数和(自身を含む): 124692480

約数和(自身を除く): 57478545

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 21647, 64941, 108235, 194823, 324705, 497881, 584469, 974115, 1493643, 2489405, 2922345, 4480929, 7468215, 13442787, 22404645, 67213935]

約数ペア:

[(1, 67213935), (3, 22404645), (5, 13442787), (9, 7468215), (15, 4480929), (23, 2922345), (27, 2489405), (45, 1493643), (69, 974115), (115, 584469), (135, 497881), (207, 324705), (345, 194823), (621, 108235), (1035, 64941), (3105, 21647)]